Downloads SG TCP Optimizer for tuning and optimizing your Internet connection

<div dir="ltr" style="text-align: left;" trbidi="on"><br /><span style="font-size: medium;"><b>SG TCP Optimizer</b></span><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><b><a href="http://www.speedguide.net/files/TCPOptimizer.exe">TCP Optimizer v3.0.8</a></b> (latest <a href="http://www.speedguide.net/files/TCPOptimizer.exe">.exe</a> or <a href="http://www.speedguide.net/files/TCPOptimizer.zip">.zip</a> archive)<br /><br /><br /><br /><br /><b>Description: </b><br />The TCP Optimizer is a free, easy Windows program that provides an intuitive interface for tuning and optimizing <br />your Internet connection. There is no installation required, just download and run.<br /><br /><br /><br /><br />The program can aid both the novice and the advanced user in tweaking related TCP/IP parameters in Windows, <br />making it easy to tune your system to the type of Internet connection used. The tool uses advanced algorithms, and the <br />bandwidth*delay product to find the best TCP Window for your specific connection speed. It provides for easy tuning of <br />all related TCP/IP parameters, such as MTU, RWIN, and even advanced ones like QoS and ToS/Diffserv prioritization. <br />The program works with all current versions of Windows, and includes additional tools, such as testing average <br />latency over multiple hosts, and finding the largest possible packet size (MTU).<br /><br /><br /><br /><br />The TCP Optimizer is targeted towards broadband internet connections, <br />however it can be helpful with tuning any <br />internet connection type, from dialup to Gigabit+ :) It is completely <br />free, requires no installation, and has been downloaded over 3 Million <br />times.<br /><br /><br /><br /><br />If you need help with the program, check the <a href="http://www.speedguide.net/tcpoptimizer.php">TCP Optimizer documentation</a>, <br />read our broadband <a href="http://www.speedguide.net/articles.php?category=93">tweaking articles</a>, the <a href="http://www.speedguide.net/faq_in.php?category=100">Optimizer FAQ</a>, <br />and/or visit our <a href="http://forums.speedguide.net/">Forums</a>. The program can be freely (re)distributed, as long as<br />you give us proper credit as the author, and it is not sold for profit.<br /> <br /><b>Mirrors:</b><br /><br /><br /><a href="http://www.speedguide.net/files/TCPOptimizer.exe" target="_blank" title="4,000,000+ downloads">SpeedGuide.net</a> (newest version, recommended)<br /><br /><br /><a href="http://www.download.com/SG-TCP-Optimizer/3000-2155_4-10415840.html" target="_blank" title="600,000+ downloads">Download.com</a><br /><br /><br /><a href="http://www.majorgeeks.com/download2104.html" target="_blank" title="250,000+ downloads">MajorGeeks.com</a> <br /><br /><br /><a href="http://www.softpedia.com/get/Tweak/Network-Tweak/TCP-Optimizer.shtml" target="_blank" title="400,000+ downloads">Softpedia.com</a><br /><br /><br /><a href="http://www.chip.de/downloads/SG-TCP-Optimizer_31296373.html" target="_blank" title="200,000+ downloads">CHIP Online (German)</a><br /><br /><br /><b>OS: </b><img alt="" src="http://www.speedguide.net/images/misc/windows.gif" style="margin: 0 0 -2px 0;" /> Windows 9x/ME/2K/XP/XP-SP2/2k3/Vista/7/2008<br />| <b>version: </b>3.0.8<br />| <b>date: </b>09/17/2011<br />| <b>filesize: </b>640 KB<br /><br /><br /><b>Legacy Versions:</b><br /><br /><br />TCP Optimizer v. 2.03 <a href="http://www.speedguide.net/files/TCPOptimizer_v203.exe">TCP Optimizer v 2.03 (released 01/06/2006, does not support Vista/7)</a>.<br /><br /><br />TCP Optimizer v. 1.00 <a href="http://www.speedguide.net/files/TCPOptimizer_v1.exe">TCP Optimizer v 1.00 (unsupported)</a>.<br /><br /><br /><br /><br /><a class="piframe" href="http://www.speedguide.net/_iframe_showpic.php?img=/images/tcp_optimizer/tcpo_v3.png" title="TCP Optimizer"><br /> <img alt="" src="http://www.speedguide.net/img.php?x=125&img=/images/tcp_optimizer/tcpo_v3.png" style="margin: 0px 5px;" title="Click to expand" width="125" /></a><br /><br /> <a class="pyoutube" href="http://www.youtube.com/embed/EJqA3jUjIWA?autoplay=1" title="TCP Optimizer"><br /> <img alt="" src="http://www.speedguide.net/images/awards/techtv.jpg" style="margin: 0px 5px; vertical-align: top;" title="Watch TechTV Video" width="120" /></a><br /><br /> <br /><br /><a href="http://www.speedguide.net/files/sg_techtv.asf"><img alt="" src="http://www.speedguide.net/images/awards/asseenontechtv.gif" style="margin: -10px 0px 7px 136px;" title="download video" /></a><br /><br /> <br /><br /><div style="float: right; margin: 0 0 10px 10px; text-align: right;"><br /><div id="div-gpt-ad-1386904470027-6"><br /></div><br /></div><br /><br /><br /><br /><br /><a href="https://www.blogger.com/null" name="vista"><span style="font-size: medium;"><b>SG Windows 7 / Vista / 2008 Misc Downloads</b></span></a><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/vista/SG_Vista_TcpIp_patch.cmd"><b>SG Vista TCP/IP Patch</b></a> - NOT required if using the TCP Optimizer<br /><br /><b>Description: </b><br />The SG Vista TCP/IP patch us a quick way to optimize Vista TCP/IP <br />settings for broadband internet connections. It sets both netsh auto <br />tunning levels<br />and modifies the Windows Registry as recommended by our <a href="http://www.speedguide.net/read_articles.php?id=2574">Vista Tweaks</a><br /> article. It is recommended to run the patch when logged in with<br />administrative priviledges. The patch allows for reverting all settings <br />to their respective Windows default values as well. <br />Note you may have to right-click the link above and choose "Save Target <br />As..." to save to your computer. To apply, save to your desktop and run <br />as administrator (right-click -> run as administrator). Type Y when <br />prompted to optimize parameters.<br /> <br /><br /><b>OS: </b><img alt="" src="http://www.speedguide.net/images/misc/windows.gif" style="margin: 0 0 -2px 0;" /> Windows Vista 32/64, Server 2008<br />| <b>version: </b>1.5<br />| <b>date: </b>01/24/2010<br />| <b>filesize: </b>4.86KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/vista/SetupReadyDriverPlus.exe"><b>ReadyDriver Plus v 1.2</b></a><br /><br /><b>Description: </b><br />The ReadyDriver Plus software allows for using unsigned drivers with <br />Vista x64. This version works on both Vista x86 and x64 platforms. The <br />developer, Uhlik, and SpeedGuide.net<br />are not responsible in whole or in part for any problems that may incur <br />from using ReadyDriver Plus. This software is also available for <br />download directly from <a href="http://uhlik.sk/?page=swreadydriver" target="_blank">Uhlik</a>, as well as <a href="http://www.citadelindustries.net/readydriverplus/" target="_blank">Citadel Industries</a>.<br /> <br /><br /><b>OS: </b><img alt="" src="http://www.speedguide.net/images/misc/windows.gif" style="margin: 0 0 -2px 0;" /> Windows Vista 32/64<br />| <b>version: </b>1.2<br />| <b>date: </b>12/01/2009<br />| <b>filesize: </b>518KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/vista/sg_vista_tcpip_limit_patch.zip"><b>sg_vista_tcpip_limit_patch.zip</b></a><br /><br /><b>Description: </b><br />This registry patch changes the limit of half-open TCP connections to <br />500 (from the default 2-25). Note that this should only be needed <br />pre-Service Pack 2, and a <a href="http://www.speedguide.net/files/vista/tcpip/">patched tcpip.sys</a> version<br />is necessary to utilize this tweak, as outlined in our <a href="http://www.speedguide.net/read_articles.php?id=2744" target="_blank">Vista tcpip.sys connection limit article</a>.<br /> <br /><br /><b>OS: </b><img alt="" src="http://www.speedguide.net/images/misc/windows.gif" style="margin: 0 0 -2px 0;" /> Windows Vista 32-bit/64-bit<br />| <b>version: </b>1.0<br />| <b>date: </b>07/08/2008<br />| <b>filesize: </b>1KB<br /><br /><br /><br /><br /><span style="font-size: medium;"><b>SG Older Registry Patches and tools</b></span><br /><br />We've added the optimal Registry settings for Cable Modems, DSL or any <br />similar broadband Internet connection to the Registry patches below. <br />Note that if you're using the TCP Optimizer program, there is no need to<br /> apply any of those registry patches, as they modify the same <br />parameters. <br />You should really experiment with different settings and add them <br />manually or using our TCP Optimizer program above rather than applying <br />generic patches, <br />however we've added them for simplicity, ease of installation and the <br />many requests. <br />Please make sure you download the patch for your version of Windows, <br />they are slightly different. If you'd rather try editing the Registry <br />yourself, check the <br />Registry Tweaks section of the site, or use our TCP Optimizer program.<br /><br /><br /><span style="color: #990000;"><b>Note: </b>All patches are <br />compressed and downloadable in "zip" format. You might need an utility, <br />such as WinZip or WinRAR to uncompress the downloaded files before <br />installation.</span><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/sguide_tweak_9x.zip"><b>sguide_tweak_9x.zip</b></a><br /><br /><b>Description: </b><br />Generic Registry patch for Windows 95/98/98SE/ME (includes a fix for 98SE ICS, as well as<br />corrected SackOpts location). This is an updated version of our original regstry patch, it's an .inf file that<br />tweaks the Registry and adds all the optimum settings for Cable modem, DSL, or any similar broadband connection.<br />To install, extract the file first, then just right-click (on the .inf filename) and choose "Install" from the<br />Pull-down menu. You need to reboot for changes to take effect.<br /> <br /><br /><b>OS: </b>Windows 9x/ME<br />| <b>version: </b>1.0<br />| <b>date: </b>11/23/00<br />| <b>filesize: </b>1KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/sguide_tweak_9x_pppoe.zip"><b>sguide_tweak_9x_pppoe.zip</b></a><br /><br /><b>Description: </b><br />Generic Registry patch for Windows 95/98/98SE/ME <b>and DSL connection using PPPoE</b>.<br /> (includes a fix for 98SE ICS, as well as smaller MaxMTU, corrected for <br />PPPoE)<br />This is an updated version of our original regstry patch, it's an .inf <br />file that tweaks the Registry and adds all<br />the optimum settings for Internet connecions using PPPoE. To install, <br />extract the file first, then just right-click (on the .inf filename) and<br /> choose "Install" from the<br />Pull-down menu. You need to reboot for changes to take effect. The PPPoE<br /> patch generally applies only to some xDSL connecions, <br />it is not for use with Cable modems. For additional info on <a class="term1 piterm" href="http://www.speedguide.net/_iframe_term.php?seek=PPPOE" title="What is PPPoE ?">PPPoE</a> check out our Terms & Definitions page.<br /> <br /><br /><b>OS: </b>Windows 9x/ME<br />| <b>version: </b>1.0<br />| <b>date: </b>11/23/00<br />| <b>filesize: </b>1 KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/sguide_default_9x.zip"><b>sguide_default_9x.zip</b></a><br /><br /><b>Description: </b><br />A patch that returns all TCP/IP related Registry <br />entries to the Windows default state. You can use it with Windows 9x/ME.<br />To install, extract the file first, then right-click (on the .inf filename) and choose <br />"Install" from the Pull-down menu. You need to reboot for changes to <br />take effect. If you don't like the changes all the other patches make, or in case <br />they have negative effect on your throughput, either restore the Windows registry <br />to it's previous state, or use this patch to return to the default Windows TCP/IP <br />entries.<br /> <br /><br /><b>OS: </b>Windows 9x/ME<br />| <b>version: </b>1.0<br />| <b>date: </b>11/23/00<br />| <b>filesize: </b>1 KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/sguide_tweak_2k.zip"><b>sguide_tweak_2k.zip</b></a><br /><br /><b>Description: </b><br />Generic patch for Windows XP and Windows 2000 (all versions). This patch will optimize<br />your TCP/IP Registry settings for high speed Internet connections. To install, extract<br />the .inf file first, then double-click (or right-click on filename and choose install from<br />the pull-down menu) and reboot for changes to take effect.<br /> <br /><br /><b>OS: </b>Windows 2K/XP/2k3<br />| <b>version: </b>1.0<br />| <b>date: </b>12/18/01<br />| <b>filesize: </b>1 KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/sguide_tweak_2k_pppoe.zip"><b>sguide_tweak_2k_pppoe.zip</b></a><br /><br /><b>Description: </b><br />Generic patch for Windows XP/2000 and DSL connections using PPPoE. This <br />patch will optimize your TCP/IP Registry settings for high speed <br />Internet connections. It is specifically designed for PPPoE DSL <br />connections. To install, extract the .inf file first, <br />then double-click (or right-click on filename and choose install from <br />the pull-down menu) <br />and reboot for changes to take effect.<br /> <br /><br /><b>OS: </b>Windows 2K/XP/2k3<br />| <b>version: </b>1.0<br />| <b>date: </b>12/18/01<br />| <b>filesize: </b>1 KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/sguide_default_2k.zip"><b>sguide_default_2k.zip</b></a><br /><br /><b>Description: </b><br />Patch that reverts the Windows XP / 2000 Registry to its default state regarding TCP/IP, deleting all tweaks.<br />To install, extract the .inf file first, then double-click (or right-click on filename and choose install from <br />the pull-down menu) and reboot for changes to take effect.<br /> <br /><br /><b>OS: </b>Windows 2K/XP/2k3<br />| <b>version: </b>1.0<br />| <b>date: </b>12/18/01<br />| <b>filesize: </b>1 KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/winxp_dnscache.zip"><b>winxp_dnscache.zip</b></a><br /><br /><b>Description: </b><br />Patch Windows 2k/XP not to cache failed DNS entries. <br />By default, when a DNS lookup fails (due to temporary DNS problems), <br />Windows still caches the unsuccessful DNS query,<br />and in turn fails to connect to a host regardless of the fact that the <br />DNS server might be able to handle<br />your lookup seconds later. This patch fixes the problem by configuring <br />the DNS client to continue sending queries to an unresponsive network.<br />To install, save to your HD, unzip the .reg file, then double-click the <br />filename. <br /> <br /><br /><b>OS: </b>Windows 2K/XP/2k3<br />| <b>version: </b>1.0<br />| <b>date: </b>05/14/01<br />| <b>filesize: </b>0.5 KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/winxp_dnscache_undo.zip"><b>winxp_dnscache_undo.zip</b></a><br /><br /><b>Description: </b><br />Patch to reverse all changes made by winxp_dnscache.reg. <br />To install, save to your HD, unzip the .inf file, then right-click on <br />the filename and choose "install" from the pull-down menu. <br />Note: don't open the file, just right-click on the .inf filename and <br />choose "install". <br /><br /> <br /><br /><b>OS: </b>Windows 2K/XP/2k3<br />| <b>version: </b>1.0<br />| <b>date: </b>05/14/01<br />| <b>filesize: </b>2 KB<br /><br /><br /><br /><br /><div style="float: right; margin: 0 0 10px 10px; text-align: right;"><br /><div id="div-gpt-ad-1386904470027-4" style="height: 250px; width: 300px;"><br /></div><br /></div><br /><span style="font-size: medium;"><b>Web Patches - faster loading of Web Pages</b></span><br /><br />The following patch increases Web page loading speed, by doubling the number of possible concurrent open <br />connections. For example, imagine a web page has 20 images and some text - in order for your browser to get <br />all these files, it opens 2 or 4 concurrent connections, depending on the Web server. Increasing the number <br />of open connections allows for faster retrieving of the data. Please note that the patch sets some values <br />outside of the HTML specs. If you decide to install it, backup your Registry first. Changes will take effect <br />after you reboot. Download the patch appropriate for your OS:<br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/sg_webtweak_9x.zip"><b>sg_webtweak_9x.zip</b></a><br /><br /><b>Description: </b><br />SpeedGuide Web Patch for Windows 95/98/98SE/ME<br /> <br /><br /><b>OS: </b>Windows 9x/ME<br />| <b>version: </b>1.0<br />| <b>date: </b>12/18/01<br />| <b>filesize: </b>1 KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/sg_webtweak_2k.zip"><b>sg_webtweak_2k.zip</b></a><br /><br /><b>Description: </b><br />SpeedGuide Web Patch for Windows 2000/XP<br /> <br /><br /><b>OS: </b>Windows 2K/XP/2k3<br />| <b>version: </b>1.0<br />| <b>date: </b>12/18/01<br />| <b>filesize: </b>1.5 KB<br /><br /><br /><br /><br /><span style="font-size: medium;"><b>Microsoft Windows 9x Vtcp.386 Update</b></span><br /><br /><br />The following Microsoft patch fixes a bug in Vtcp.386. It should be installed on <br />Windows 95, 98 or 98SE only. Windows ME already has this fix implemented.<br /><br />According to Microsoft, because of a math error, the Windows 9x TCP/IP stack <br />incorrectly computes a timer used to retransmit packets (based on round trip time <br />to a server). When you are transmitting packets over high-speed/high-delay networks, <br />such as any broadband Internet connection, this can result in unnecessary retransmissions <br />and lower throughput... This fix helps reduce retransmission of packets, therefore <br />improving the overall performance of the TCP/IP stack. While It achieves that, <br />in some systems it might also reduce throughput a bit, since it increases the <br />wait before a packet is retransmitted. If you decide to install this fix, backup, <br />or rename Vtcp.386, located in the \Windows\System directory, so you will have <br />a way of going back to your original setting. You can download the Microsoft fix <br />directly from here, please get the one corresponding to your version of Windows:<br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/236926usa8.exe"><b>236926usa8.exe</b></a><br /><br /><b>Description: </b><br />MS Vtcp.386 fix for Windows 98. Install and reboot for changes to take effect. This <br />file will not interfere with any of the other patches.<br /> <br /><br /><b>OS: </b>Windows 98/98SE<br />| <b>version: </b>n/a<br />| <b>date: </b>08/13/1999<br />| <b>filesize: </b>169 KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/236926usa5.exe"><b>236926usa5.exe</b></a><br /><br /><b>Description: </b><br />MS Vtcp.386 fix for Windows 95. Install and reboot for changes to take effect. You need <br />to have the updated Windows Sockets 2 for Windows 95 from Microsoft for the install to work.<br /><br /><br /><span style="color: #990000;"><b>IMPORTANT</b>: In some Windows 95 systems, <br />the new vtcp.386 does not work at all, please backup, or simply rename your original <br />vtcp.386, rather than overwriting it, in case you need to revert to the original <br />file.</span><br /><br /> <br /><br /><b>OS: </b>Windows 95<br />| <b>version: </b>n/a<br />| <b>date: </b>07/29/1999<br />| <b>filesize: </b>171 KB<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/W95ws2setup.exe"><b>Windows Socket 2 update Windows 95</b></a><br /><br /><b>Description: </b><br />Install and reboot for changes to take effect. This file will not interfere with any of the patches.<br /> <br /><br /><b>OS: </b>Windows 95<br />| <b>version: </b>n/a<br />| <b>date: </b>07/29/1999<br />| <b>filesize: </b>963 KB<br /><br /><br /><br /><br /><span style="font-size: medium;"><b>Microsoft Windows 98SE NDIS Intermediate Drivers Patch</b></span><br /><br /><br />SYMPTOMS: On a Windows 98 Second Edition-based computer that is using networking software that <br />is implemented as a Network Driver Interface Specification (NDIS) intermediate driver, <br />one of the following symptoms may occur: <br /><br /><br />The computer may stop responding (hang) during startup or shutdown.<br /><br /><br />Your network throughput and overall network performance may gradually decrease, sometimes <br />to the point that the computer hangs or becomes completely unresponsive to network requests.<br /><br /><br />To correct the problem with Windows 98SE computers only, download the fix below:<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/243199US8.EXE"><b>243199US8.EXE</b></a><br /><br /><b>Description: </b><br />Microsoft Windows 98SE NDIS Intermediate Drivers Patch<br /> <br /><br /><b>OS: </b>Windows 98SE<br />| <b>version: </b>n/a<br />| <b>date: </b>n/a<br />| <b>filesize: </b>216 KB<br /><br /><br /><br /><br /><span style="font-size: medium;"><b>@Home Speed Patch</b></span><br /><br /><br />This is an old beast back in our downloads list by popular demand. Note this is <br />an older patch, by a company that is no longer in business :). A lot of people reported drastic speed <br />increase using this patch in the past. It's a program that was supported by @Home Cable Modem Service at <br />the beginning of 1998, and it claims to make registry changes in order to increase Cable modem performance. <br />The only key it makes changes to, that I'm aware of is "DefaultRcvWindow". It changes it to "373360" ?! <br />The only disadvantage that I know of, is that that the 373360 RWIN value seems bogus, since it is not <br />multiple of MSS. Another fact is that such large value is not supported under Windows 95 and NT4, only <br />Windows 98,98SE,ME,2k,XP have Large TCP Windows Support. To get the last bit of performance out of <br />your Cable Modem, I'd recommend changing the RWin setting to some multiple of MSS after applying the <br />patch (use our TCP Optimizer, check the Registry Tweaks section , or install one of our Generic Registry patches) <br />after applying the @Home patch. This patch was not supported by the @Home staff after 1998, <br />according to them "It might cause some problems with stream video..." <br />If you still want it, you can download it from here. I couldn't reproduce any problems with "video streaming" <br />while running the patch. If you want to uninstall this patch for some reason, you can do it easily from <br />"Control Panel > Add/Remove Programs" - look for "Quest@Home"<br /><br /><br /><img alt="" height="16" src="http://www.speedguide.net/images/dload.gif" style="margin: 0 0 -2px 2px;" width="16" /><br /><a href="http://www.speedguide.net/files/spatch.zip"><b>spatch.zip</b></a><br /><br /><b>Description: </b><br />Quest@Home Speed Patch <br /><br /> <br /><br /><b>OS: </b>Windows 9x<br />| <b>version: </b>n/a<br />| <b>date: </b>6.18.1998<br />| <b>filesize: </b>607 KB<br /><br /><br /><br /><br /><br /><div id="related"><br /> <b>Related Tools:</b><br /> <ul class="sgy"><br /><li><b><a href="http://www.speedguide.net/sg_tools.php">SG Broadband Tools</a></b></li><br /><li><b><a href="http://www.speedguide.net/analyzer.php" title="Analyze TCP/IP packet headers">TCP/IP Analyzer</a></b></li><br /><li><b><a href="http://www.speedguide.net/scan.php" title="Scan ports for known vulnerabilities">Security Scanner</a></b> » <a href="http://www.speedguide.net/ports.php">Ports Database</a> » <a href="http://www.speedguide.net/ports_sg.php">Vulnerable Ports</a> » <a href="http://www.speedguide.net/ports_common.php">Commonly Open Ports</a></li><br /><li><b><a href="http://www.speedguide.net/speedtest/" title="Broadband Speed Test">Speed Test</a></b></li><br /><li><b><a href="http://www.speedguide.net/networktools.php" title="traceroute, ping, whois and other network tools">Network Tools</a></b></li><br /><li><b><a href="http://www.speedguide.net/conversion.php" title="Convert bits/bytes/mbits/kbps,etc.">Bits/Bytes Conversion Calculator</a></b></li><br /><li><b><a href="http://www.speedguide.net/bdp.php" title="TCP Window and Bandwidth-Delay product calculator">RWIN/BDP Calculator</a></b></li><br /><li><b><a href="http://www.speedguide.net/dsl_speed_calc.php" title="DSL Speed Calculator">DSL Speed Calculator</a></b></li><br /><li><b><a href="http://www.speedguide.net/wlan_key.php" title="Wireless Key Generator">WLAN Key Generator</a></b></li><br /><li><b><a href="http://www.speedguide.net/hash_calc.php" title="Hash Generator">Hash Generator</a></b></li><br /></ul><br /></div><br /><div id="footer"><br /><div id="social-icons" style="float: right; margin: 5px 2px 0 0;"><br /></div><br /><div style="display: inline-block; font: inherit; margin: 0 auto; text-align: center;"><br />Copyright © 1999-2015 Speed Guide, Inc. All rights reserved.</div><br /></div><br /></div><br />

Downloads SG TCP Optimizer for tuning and optimizing your Internet connection

SG TCP Optimizer TCP Optimizer v3.0.8 (latest .exe or .zip archive) Description: The TCP Optimizer is a free, easy Windows program that p...

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IPduh - The Internet Tools

<div dir="ltr" style="text-align: left;" trbidi="on"><br /><table border="0" style="height: 46px; width: 444px;"><tbody><br /><tr><td><a class="ipduhcom" href="http://ipduh.com/">IPduh.com</a><span class="hms">   About </span>   <span class="hms">IPduh Internet Tools</span>   <a class="hms" href="http://ipduh.com/about/propaganda">Propaganda</a> <br /><br /><br /></td></tr><br /></tbody></table><br /><div id="par"><br />IPduh is a set of Internet Forencics and Troubleshooting Tools made to work Together.   IPduh may be used as an Internet Forensics Search Engine or a General Purpose Search Engine.   Smart Humans and Aliens researching the internetz on Earth Love IPduh. </div><br /><div id="list1"><br /><a href="http://www.blogger.com/null" name="internet-tools-menu">IPduh Tools</a><br /><br /><a name="more"></a><br /><br /><table style="height: 282px; width: 582px;"><tbody><br /><tr class="pano"> <td><ul id="proti"><br /><li><a class="listhref" href="http://ipduh.com/about/#apropos" title="apropos">apropos</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ip-report" title="IP address verbose report">ip</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ip-whois" title="IP address whois lookup">ip/whois</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#cidr" title="IP CIDR calculator">ip/cidr</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ip-reverse" title="IP address reverse record lookup">ip/reverse or ip/ptr</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#PTR-24" title="PTR /24">ip/ptr/24</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#dnsbl-ip-chk" title="IP address blacklist check">ip/dnsbl</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ip-scan" title="Scan an IP address for open TCP and UDP ports">ip/srv</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#traceroute" title="Trace an IP route">ip/traceroute</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ip-dnstrace" title="Trace the delegation path of an IPv4 PTR">ip/dnstrace</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ip-tor-exit" title="Find out if an IP address is or was a Tor Network Exit.">ip/tor-exit</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ip-list" title="Create a list of IP numbers.">ip/list</a></li><br /></ul><br /></td><td><ul id="proti"><br /><li><a class="listhref" href="http://ipduh.com/about/#ip-whois-as" title="Autonomous System Number whois lookup">ip/whois/as</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#peeringdb" title="Autonomous System Number PeeringDB lookup">pdb/as</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#as-prefix" title="Autonomous System Number IP prefixes lookup">as/prefix</a></li><br /></ul><br /></td><td><ul id="proti"><br /><li><a class="listhref" href="http://ipduh.com/about/#ipv6" title="IPv6 address Information lookup">ipv6</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ipv6-whois" title="IPv6 address whois Information lookup">ipv6/whois</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ipv6-ptr" title="IPv6 address PTR RR lookup">ipv6/ptr</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ipv6-dnstrace" title="Trace the delegation path of an IPv6 PTR">ipv6/dnstrace</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ipv6-CIDR" title="Simple IPv6 CIDR block math">ipv6/cidr</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#ipv6-traceroute" title="IPv6 Traceroute">ipv6/traceroute</a></li><br /></ul><br /></td><td><ul id="proti"><br /><li><a class="listhref" href="http://ipduh.com/about/#domain-info" title="Lookup a domain name's A,MX,NS,SOA records and servers' locations.">dns</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#dns-whois" title="DNS whois lookup">dns/whois</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#dns-bl" title="Check if a domain name is listed in a URIBL and if any of its related IP addresses is listed in an IP Black List.">dns/bl</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#dnstrace" title="Trace the DNS delegation path from the root to the authoritative name servers.">dns/trace</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#IDN" title="IDNA conversions">idn</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#to-ACE" title="IDNA Unicode to ACE conversion">idn/ace</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#toUNICODE" title="IDNA ACE to UNICODE conversion">idn/unicode</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#dns-list" title="Create a list of DNS names.">dns/list</a></li><br /></ul><br /></td><td><ul id="proti"><br /><li><a class="listhref" href="http://ipduh.com/about/#anonymity-check">anonymity-check</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#my-geoloc">my/geoloc</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#epoch">epoch</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#decode-URL">url/decode</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#encode-URL">url/encode</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#bouncer">url/bouncer</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#demux-class">demux/class</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#demux">demux</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#demux-list">demux-list</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#torrent-search">Torrent Search</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#gmap">gmap</a></li><br /><li><a class="listhref" href="http://ipduh.com/about/#gmap-tolatlon">gmap/tolatlon</a></li><br /></ul><br /></td> </tr><br /></tbody></table><br /></div><br /><div id="aman-ip-report"><br /><a href="http://www.blogger.com/null" name="ip-report"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ip-report"></a><a class="listhref" href="http://ipduh.com/ip">ip</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IP address verbose report</h4><br /><hr id="h-ip-report" /><br /><h5><br />input: <br /><br /><br /><br />an IPv4 address in dot-decimal notation<br /><br /><br /><br />output: </h5><br />For non public, special IP addresses a short explanation and a URI to more information.<br /><br /><br /><br />xor<br /><br /><br /><br />For public and special public IP addresses:<br /><br /><ol id="domain-info-man"><br /><li>The IANA designation of the /8 block containing this IP address.</li><br /><li>The Internet Regional Registry of this IP address.</li><br /><li>The Autonomous System Path.</li><br /><li>The IP Prefix.</li><br /><li>The Autonomous System Number.</li><br /><li>The Organization using this IP address. </li><br /><li>The country or city of the organization to which this IP address is assigned.<br /><br /><br /><br />Sometimes the machine(s) using this IP address happen to be in the same country or city.<br /><br /><br /><br />The geographical coordinates of the country or the city.<br /><br /><br /><br />Two Databases made by IPduh and the <a class="listhref" href="http://maxmind.com/">MaxMind</a> database are used to determine the geographical location of the IP address. The databases made by IPduh are based mostly on data provided by the Regional Internet Registries. A <a class="listhref" href="http://ipduh.com/macro/ip/countries/">macro view of the IPduh Country database</a> used is available.<br /><br /><br /><br />The physical location of the machine(s) using this IP address is not guaranteed to be the same as the location suggested by IPduh . </li><br /><li>The name of the IP address ( known as Reverse DNS record ).</li><br /><li>The A record of the IP address name.</li><br /><li>The registered domain name associated with the IP address name.</li><br /><li>The A records registered domain name.</li><br /><li>The dot-decimal IP address entered as a 32b Base 10 Integer.</li><br /></ol><br /><hr id="h-ip-report" /><br /><h4><br />Examples of using ip with GET requests</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/?20.19.18.17">http://ipduh.com/ip/?20.19.18.17</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/?10.11.12.13">http://ipduh.com/ip/?10.11.12.13</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/?8.8.8.8">http://ipduh.com/ip/?8.8.8.8</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/?0.4.4.0">http://ipduh.com/ip/?0.4.4.0</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/?147.102.222.230">http://ipduh.com/ip/?147.102.222.230</a></li><br /></ul><br /></div><br /><div id="aman-ip-dnstrace"><br /><a href="http://www.blogger.com/null" name="ip-dnstrace"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ip-dnstrace"></a><a class="listhref" href="http://ipduh.com/ip/dnstrace">ip/dnstrace</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br /></h4><br /><hr id="h-ip-dnstrace" /><br /><h5><br />input: <br /><br /><br /><br />A pubic IPv4 address <br /><br /><br /><br />output:</h5><br />The delegation path from the root Name Servers to the Authoritative DNS Netwok Servers of the PTR. <br /><br /><hr id="h-ip-dnstrace" /><br /><h4><br />Examples of using ip/dnstrace.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/dnstrace/?89.99.109.119">http://ipduh.com/ip/dnstrace/?89.99.109.119</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/dnstrace/?99.100.101.102">http://ipduh.com/ip/dnstrace/?99.100.101.102</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/dnstrace/?24.48.72.96">http://ipduh.com/ip/dnstrace/?24.48.72.96</a></li><br /></ul><br /></div><br /><div id="aman-ip6-dnstrace"><br /><a href="http://www.blogger.com/null" name="ipv6-dnstrace"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ipv6-dnstrace"></a><a class="listhref" href="http://ipduh.com/ipv6/dnstrace">ipv6/dnstrace</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br /></h4><br /><hr id="h-ip6-dnstrace" /><br /><h5><br />input: <br /><br /><br /><br />A pubic IPv6 address <br /><br /><br /><br />output:</h5><br />The delegation path from the root Name Servers to the Authoritative DNS Netwok Servers of the IPv6 address PTR. <br /><br /><hr id="h-ip6-dnstrace" /><br /><h4><br />Examples of using ip/dnstrace.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ipv6/dnstrace/?2001:beef:0000:fee5::">http://ipduh.com/ipv6/dnstrace/?2001:beef:0000:fee5::</a></li><br /><li><a class="listhref" href="http://ipduh.com/ipv6/dnstrace/?2a00:1450::f00">http://ipduh.com/ipv6/dnstrace/?2a00:1450::f00</a></li><br /><li><a class="listhref" href="http://ipduh.com/ipv6/dnstrace/?2001:470::">http://ipduh.com/ipv6/dnstrace/?2001:470::</a></li><br /></ul><br /></div><br /><div id="aman-ip-tor-exit"><br /><a href="http://www.blogger.com/null" name="ip-tor-exit"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ip-tor-exit"></a><a class="listhref" href="http://ipduh.com/ip/tor-exit">ip/tor-exit</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br /></h4><br /><hr id="h-ip-tor-exit" /><br /><h5><br />input: <br /><br /><br /><br />A unicast IPv4 address <br /><br /><br /><br />output:</h5><br /><ol id="domain-info-man"><br /><li> If the IPv4 address entered is listed on the <a class="listhref" href="http://ipduh.com/about/#ipduh-tor-exit-list">IPduh Tor Exit List</a>, the first and the last times it was seen used as a Tor Exit. </li><br /><li> If the IPv4 address entered is listed on the <a class="listhref" href="http://ipduh.com/about/#tor-dan-uk"> tor.dan.me.uk DNSBL </a> ( a list of currently used Tor Exits ), some information regarding its Tor Network characteristics. </li><br /></ol><br /><hr id="h-ip-tor-exit" /><br />The lookups performed by <a class="listhref" href="http://ipduh.com/ip/tor-exit">ip/tor-exit</a> are performed by <a class="listhref" href="http://ipduh.com/about/#dnsbl-ip-chk">ip/dnsbl</a> as well.<br /><br /><hr id="h-ip-tor-exit" /><br /><h4><br />Examples of using ip/tor-exit.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/tor-exit/?151.66.94.134">http://ipduh.com/ip/tor-exit/?151.66.94.134</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/tor-exit/?108.4.208.93">http://ipduh.com/ip/tor-exit/?108.4.208.93</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/tor-exit/?220.255.2.49">http://ipduh.com/ip/tor-exit/?220.255.2.49</a></li><br /></ul><br /></div><br /><div id="aman-dns-list"><br /><a href="http://www.blogger.com/null" name="dns-list"> </a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="dns-list"></a><a class="listhref" href="http://ipduh.com/dns/list">dns/list</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Create a List of DNS names </h4><br /><hr id="h-dns-list" /><br /><h5><br />input: <br /><br /><br /><br />DNS names <br /><br /><br /><br />ipduh-list built-in variables and punctuation marks: <br /><br /><a class="listhref_l" href="http://ipduh.com/about/#syntax-list">&list=</a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-tri-dash">---</a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-comma"> , </a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-title">&title=</a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-semicolon">;</a>   <a class="listhref_l" href="http://ipduh.com/about/#www-1">&www=1</a>   <a class="listhref_l" href="http://ipduh.com/about/#sc-1">&sc=1</a>   <a class="listhref_l" href="http://ipduh.com/about/#sa-1">&sa=1</a> <br /><br /><br /><br />comments: <br /><br />All listed strings of characters not Identified by dns/list as DNS names are printed. <br /><br />A ; stops list processing and hides all characters following it. <br /><br /><br /><br />output: </h5><br />A list of DNS names along with links to the appropriate IPduh tools and the URL producing the list. <br /><br /><hr id="h-dns-list" /><br /><h4><br />Examples of using dns/list.</h4><br /><ul><br /><li> <a class="listhref" href="http://ipduh.com/dns/list/?&title=Authoritative%20DNS%20servers%20with%20most%20domains%20-%20Large%20Domain%20Registers%20-%20DNS%20hosts%0A&list=%0Adomaincontrol.com%20,%20Wild%20West%20Domains%20,_,%0Aname-services.com%20,_,%0Aworldnic.com,%20Network%20Solutions%20LLC%20,_,%0A1and1.com,_,%0Arzone.de,_,%0Aregister.com,_,%0Aregistrar-servers.com,_,%0Asedoparking.com,_,%0Ahostgator.com,_,%0Adreamhost.com,_,%0Abluehost.com,_,%0Ayahoo.com,_,%0Aschlund.de,_,%0Aovh.net,_,%0Ainternettraffic.com,_,%0Ahichina.com,_,%0Acashparking.com,_,%0Adsredirection.com,_,%0Awebsitewelcome.com,_,%0Amdnsservice.com,_,%0Axincache.com,_,%0Aabove.com,_,%0Aname.com,_,%0Amonikerdns.net,_,%0Ahostmonster.com,_,%0Anameresolve.com,_,%0Agandi.net,_,%0Audagdns.net,_,%0A123-reg.co.uk,_,%0Anamebrightdns.com,_,%0Adnsnameserver.org,_,%0Adnspod.net,_,%0A1and1.co.uk,_,%0Ahosteurope.de,_,%0Afabulous.com,_,%0Avalue-domain.com,_,%0Alivedns.co.uk,_,%0Axserver.jp,_,%0Avpweb.com,_,%0Amydomain.com,_,%0Afastpark.net,_,%0Amediatemple.net,_,%0Atechnorail.com,_,%0Anetfirms.com,_,%0Abuydomains.com,_,%0Aatt-webhosting.com,_,%0Aschlundtech.de,_,%0A1and1.fr,_,%0Athis-domain-for-sale.com,_,%0Anamespace4you.de,_,%0Adnsmadeeasy.com,_,%0Akasserver.com,_,%0Awordpress.com,_,%0Aorderbox-dns.com,_,%0Amarkmonitor.com,_,%0Arackspace.com,_,%0Adns-diy.com%0A"> DNS hosts </a> </li><br /><li> <a class="listhref" href="http://ipduh.com/dns/list/?&title=High%20Traffic%20Sites%0A&list=%0Agoogle.com,%0Afacebook.com,%0Ayoutube.com,%0Ayahoo.com,%0Abaidu.com,%0Awikipedia.org,%0Alive.com,%0Aqq.com,%0Alinkedin.com,%0Atwitter.com,%0Ablogspot.com,%0Agoogle.co.in,%0Ataobao.com,%0Asina.com.cn,%0Agoogle.com.hk,%0Amsn.com,%0Awordpress.com,%0Abing.com,%0Agoogle.de,%0Ayandex.ru,%0Aebay.com,%0Agoogle.co.jp,%0Agoogle.fr,%0A163.com,%0Aweibo.com,%0Agoogle.com.br,%0Asoso.com,%0Agoogleusercontent.com,%0Amail.ru,%0Atumblr.com,%0Asohu.com,%0Avk.com,%0Agoogle.ru,%0Acraigslist.org,%0Agoogle.es,%0Agoogle.it,%0At.co,%0Amicrosoft.com,%0Aapple.com,%0Apinterest.com,%0Atudou.com,%0Aamazon.com"> High Traffic Sites </a> </li><br /></ul><br /></div><br /><div id="aman-ip-list"><br /><a href="http://www.blogger.com/null" name="ip-list"> </a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ip-list"></a><a class="listhref" href="http://ipduh.com/ip/list">ip/list</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Create a List of IP numbers </h4><br /><hr id="h-ip-list" /><br /><h5><br />input: <br /><br /><br /><br />IP numbers: <br /><br />[ IPv4 address | IPv6 address | IPv4 CIDR block | IPv6 CIDR block | Autonomous System Number ] <br /><br /><br /><br />ipduh-list built-in variables and punctuation marks: <br /><br /><a class="listhref_l" href="http://ipduh.com/about/#syntax-list">&list=</a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-em-dash">--</a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-comma"> , </a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-title">&title=</a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-semicolon">;</a> <br /><br /><br /><br />comments: <br /><br />All listed strings of characters not Identified by ip/list as IP numbers are printed. <br /><br />A ; stops list processing and hides all characters following it. <br /><br /><br /><br />output: </h5><br />A list of IP numbers along with links to the appropriate IPduh tools and the URL producing the list. <br /><br /><hr id="h-ip-list" /><br /><h4><br />Examples of using ip/list.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/list/?list=%0A8.4.2.1--%0A16.8.4.2/32--%0A32.16.8.4--%0A666--%0AAS9999--%0A2a00:1450:4001:c01:0:0:0:79--%0A2A00:0000::/12"> http://ipduh.com/ip/list/?list=%0A8.4.2.1--%0A16.8.4.2/32--%0A32.16.8.4--%0A666--%0AAS9999--%0A2a00:1450:4001:c01:0:0:0:79--%0A2A00:0000::/12 </a> </li><br /><li><a class="listhref" href="http://ipduh.com/ip/list/?&title=Public%20DNS%20caching%20servers%0A&list=%0AGoogle--%0A8.8.8.8--8.8.4.4--2001:4860:4860::8888--2001:4860:4860::8844--.--%0AOpenDNS--%0A208.67.222.222--208.67.220.220--%0A--.--%0ANorton--%0A198.153.192.40--198.153.194.40--%0A--Warns%20about%20and%20censors%20DNS%20names%20used%20by%20malicious%20sites--%0A198.153.192.50--198.153.194.50--%0A--Warns%20about%20and%20censors%20DNS%20names%20used%20by%20malicious%20or%20Pornography%20sites%20--%0A198.153.192.60--198.153.194.60--%0A--Warns%20about%20and%20censors%20DNS%20names%20used%20by%20malicious%20or%20Pornography%20or%20Non-Family-Friendly%20sites%0A--.--%0AVerizon--%0A4.2.2.1--4.2.2.2--4.2.2.3--4.2.2.4--4.2.2.5--4.2.2.6--%0A--.--%0ALevel3--%0A209.244.0.3--209.244.0.4%0A--.--%0AComodo--%0A8.26.56.26--8.20.247.20%0A--.--%0ACisco--%0A64.102.255.44--128.107.241.185%0A--.--"> http://ipduh.com/ip/list/?&title=Public%20DNS%20caching%20servers%0A&list=%0AGoogle--%0A8.8.8.8--8.8.4.4--2001:4860:4860::8888--2001:4860:4860::8844 --.--%0AOpenDNS--%0A208.67.222.222--208.67.220.220--%0A--.-- %0ANorton--%0A198.153.192.40--198.153.194.40--%0A --Warns%20about%20and%20censors%20DNS%20names%20used%20by%20malicious%20sites-- %0A198.153.192.50--198.153.194.50--%0A --Warns%20about%20and%20censors%20DNS%20names%20used%20by%20malicious%20 or%20Pornography%20sites%20-- %0A198.153.192.60--198.153.194.60--%0A-- Warns%20about%20and%20censors%20DNS%20names%20used%20by%20malicious%20 or%20Pornography%20or%20Non-Family-Friendly%20sites%0A--.-- %0AVerizon--%0A4.2.2.1--4.2.2.2--4.2.2.3--4.2.2.4--4.2.2.5--4.2.2.6--%0A--.-- %0ALevel3--%0A209.244.0.3--209.244.0.4%0A--.-- %0AComodo--%0A8.26.56.26--8.20.247.20%0A--.-- %0ACisco--%0A64.102.255.44--128.107.241.185%0A--.-- </a> </li><br /><li><a class="listhref" href="http://ipduh.com/ip/list/?title=Special%20Purpose%20IPv4%0A&list=%0A224.0.0.0/24--Multicast%20IPv4%20assignments%20-Former%20D--.--%0A240.0.0.0/4--Reserved%20for%20future%20addressing%20modes%20-Former%20E--.--%0A0.0.0.0/8--The%20this%20Network--.--%0A10.0.0.0/8--Used%20in%20Private%20Networks--.--%0A127.0.0.0/8--Host%20loopback%20address%20space--.--%0A172.16.0.0/12--Used%20in%20Private%20Networks--.--%0A198.18.0.0/15--Allocated%20for%20use%20in%20benchmark%20tests%20of%20network%20interconnect%20devices--.--%0A169.254.0.0/16--The%20Link-Local%20block--.--%0A192.168.0.0/16--Used%20in%20Private%20Networks--.--%0A192.0.0.0/24--reserved%20for%20IETF%20protocol%20assignments--.--%0A192.0.2.0/24--TEST-NET-1%20for%20use%20in%20documentation%20and%20example%20code--.--%0A198.51.100.0/24--TEST-NET-2%20for%20use%20in%20documentation%20and%20example%20code--.--%0A203.0.113.0/24--TEST-NET-3%20for%20use%20in%20documentation%20and%20example%20code--.--%0A192.88.99.0/24--6to4%20relay%20anycast%20addresses"> http:/ip/list/?title=Special Purpose IPv4%0A&list=%0A224.0.0.0/24--Multicast IPv4 assignments -Former D--.--%0A240.0.0.0/4--Reserved for future addressing modes -Former E--.--%0A0.0.0.0/8--The this Network--.--%0A10.0.0.0/8--Used in Private Networks--.--%0A127.0.0.0/8--Host loopback address space--.--%0A172.16.0.0/12--Used in Private Networks--.--%0A198.18.0.0/15--Allocated for use in benchmark tests of network interconnect devices--.--%0A169.254.0.0/16--The Link-Local block--.--%0A192.168.0.0/16--Used in Private Networks--.--%0A192.0.0.0/24--reserved for IETF protocol assignments--.--%0A192.0.2.0/24--TEST-NET-1 for use in documentation and example code--.--%0A198.51.100.0/24--TEST-NET-2 for use in documentation and example code--.--%0A203.0.113.0/24--TEST-NET-3 for use in documentation and example code--.--%0A192.88.99.0/24--6to4 relay anycast addresses </a> </li><br /><li> </li><br /></ul><br /></div><br /><div id="aman-ipduh-list-syntax"><br /><a href="http://www.blogger.com/null" name="ipduh-list-syntax"> </a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ipduh-list-syntax">IPduh List Syntax    </a><a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a>   <a class="listhref" href="http://ipduh.com/about/#ip-list">about ip/list</a>   <a class="listhref" href="http://ipduh.com/about/#dns-list">about dns/list</a>   <a class="listhref" href="http://ipduh.com/about/#demux-list">about demux/list</a> </h4><br />IPduh list syntax is used to create lists with <a class="listhref" href="http://ipduh.com/ip/list">ip/list</a> , <a class="listhref" href="http://ipduh.com/dns/list">dns/list</a> , and <a class="listhref" href="http://ipduh.com/demux/list">demux/list</a> and it is a simple way of denoting lists in a form text area or a URL. <br /><br /><br /><br />HTML tags are not allowed. <br /><br />URL Enconding and URL decoding are handled by the list tools. <br /><br /><hr id="h-ipduh-list" /><br /><ul><br /><li> <a href="http://www.blogger.com/null" name="syntax-title"><span class="syntax">&title=</span></a> is optional and it is used to set the list title <br /><br />eg: <a class="listhref" href="http://ipduh.com/dns/list/?&title=This%20an%20one%20item%20list&list=sixxs.net">http://ipduh.com/dns/list/?&title=This an one item list&list=sixxs.net</a><br /><br /><br /><br />If <span class="syntax">&title=</span> is omitted then the title is set to 'First List Element - Last List Element' <br /><br />eg: <a class="listhref" href="http://ipduh.com/dns/list/?&list=twitter.com,linkedin.com,facebook.com">http://ipduh.com/dns/list/?&list=twitter.com,linkedin.com,facebook.com</a> </li><br /><li> <a href="http://www.blogger.com/null" name="syntax-list"><span class="syntax">&list=</span></a> is needed and it is used to set a list <br /><br />eg:<a class="listhref" href="http://ipduh.com/dns/list/?&list=blogspot.com--tumblr.com--wordpress.com">http://ipduh.com/dns/list/?&list=blogspot.com--tumblr.com--wordpress.com</a><br /><br /><br /><br />Omitting or not setting <span class="syntax">&list=</span> results to an empty list error <br /><br />eg:<a class="listhref" href="http://ipduh.com/dns/list/?&title=I%20am%20not%20a%20list">http://ipduh.com/dns/list/?&title=I am not a list</a> <br /><br />eg:<a class="listhref" href="http://ipduh.com/dns/list/?&title=I%20am%20a%20emptly%20list&list=">http://ipduh.com/dns/list/?&title=I am an empty list&list=</a> </li><br /><li> <a href="http://www.blogger.com/null" name="syntax-comma"><span class="syntax">,</span></a> is used as a list item delimeter <br /><br />eg: <a class="listhref" href="http://ipduh.com/dns/list/?&list=youtube.com,v.qq.com">http://ipduh.com/dns/list/?&list=youtube.com,v.qq.com</a> </li><br /><li> <a href="http://www.blogger.com/null" name="syntax-em-dash"><span class="syntax">--</span></a> is used as a list item delimeter on ip lists and it is equivalent and interchangeable with <span class="syntax">,</span> <br /><br />eg: <a class="listhref" href="http://ipduh.com/ip/list/?&list=1.2.3.4--2.4.8.16--3.6.9.12--3.9.27.81">http://ipduh.com/ip/list/?&list=1.2.3.4--2.4.8.16--3.6.9.12--3.9.27.81</a> </li><br /><li> <a href="http://www.blogger.com/null" name="syntax-tri-dash"><span class="syntax">---</span></a> it is used as a list item delimeter and it is equivalent and interchangeable with <span class="syntax">,</span> <br /><br />eg: <a class="listhref" href="http://ipduh.com/dns/list/?&list=google.com.hk---google.co.in---google.de---google.co.uk---google.co.jp">http://ipduh.com/dns/list/?&list=google.com.hk---google.co.in---google.de---google.co.uk---google.co.jp</a> </li><br /><li> <a href="http://www.blogger.com/null" name="syntax-semicolon"><span class="syntax"> ;</span></a> is used to stop list processing and hide whatever follows <br /><br />eg: <a class="listhref" href="http://ipduh.com/ip/list/?&list=4.2.2.2--8.8.8.8;hidden--nothing--niente-testing">http://ipduh.com/ip/list/?&list=4.2.2.2--8.8.8.8;hidden--nothing--niente-testing</a> </li><br /><li> <a href="http://www.blogger.com/null" name="www-1"><span class="syntax">&www=1</span></a> is optional and it is used to put external links for all DNS names on the list. The external links are checked by the <a class="listhref" href="http://ipduh.com/about/#bouncer">Bouncer</a>. eg: <a class="listhref" href="http://ipduh.com/dns/list/?&title=example%20list&www=1&list=example.com,example.net,example.org">http://ipduh.com/dns/list/?&title=example%20list&www=1&list=example.com,example.net,example.org</a> </li><br /><a href="http://www.blogger.com/null" name="sc-1"><span class="syntax">&sc=1</span></a> optional , puts the count of listed items. <br /><br /><a href="http://www.blogger.com/null" name="sa-1"><span class="syntax">&sa=1</span></a> optional , puts one advertisement. <br />eg: <a class="listhref" href="http://ipduh.com/dns/list/?&title=Web%20Advertizing%20CPC%20CPA%20RTB%20%20sites-networks%0A&www=1%0A&sa=1%0A&sc=1%0A&list=%0Azedo.com,optmd.com,infusionsoft.com,%0Awigetmedia.com,doubleclick.com,clickbank.com,mgid.com,adsupply.com,7search.com,adonnetwork.com,admedia.com,adf.ly,jemamedia.com,lean.com,sitescout.com,%0A,%0Arocketprofit.com,maxbounty.com,adknowledge.com,theepicmediagroup.com,linkshare.com,%0Ainstantdollarz.com,clickbooth.com,clickxchange.com,shareasale.com,cj.com,linkmo.com,searchcactus.com,marketleverage.com,adfish.com,affiliateer.com,affiliatefuture.com,%0Aaffiliatewindow.com,checkmystats.com,clixgalore.com,commissionsoup.com,cyberbounty.com,%0Adarkblue.com,mediawhiz.com,fluxads.com,linkconnector.com,linkshare.com,offersquest.com,%0Apaidonresults.com,performics.com,rextopia.com,cwcaffiliates.com,motiveinteractive.com,%0Amediatrust.com,directleads.com,cpalead.com,convert2media.com,markethealth.com,neverblue.com,pepperjam.com,%0A,%0Aretailmenot.com,coupons.com">Web Ads Sites</a><br /></ul><br /><br /><br /><br /><br />Every list item not identified as an IP number by <a class="listhref" href="http://ipduh.com/ip/list">ip/list</a> , a DNS name by <a class="listhref" href="http://ipduh.com/dns/list">dns/list</a> , and an IP number or a DNS name or a URI by <a class="listhref" href="http://ipduh.com/demux/list">demux/list</a> will be printed without IPduh links. This way comments and almost empty lines may be put in a list.<br /><br />eg:<a class="listhref" href="http://ipduh.com/dns/list/?&list=%60---google.fr---Google%20in%20French---.---google.gr---Google%20in%20Greek---%27">http://ipduh.com/dns/list/?&list=`---google.fr---Google in French---.---google.gr---Google in Greek---'</a> </div><br /><div id="aman-ip6-dnstrace"><br /><a href="http://www.blogger.com/null" name="ipv6-dnstrace"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ipv6-dnstrace"></a><a class="listhref" href="http://ipduh.com/ipv6/dnstrace">ipv6/dnstrace</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br /></h4><br /><hr id="h-ip6-dnstrace" /><br /><h5><br />input: <br /><br /><br /><br />A pubic IPv6 address <br /><br /><br /><br />output:</h5><br />The delegation path from the root Name Servers to the Authoritative DNS Netwok Servers of the IPv6 address PTR. <br /><br /><hr id="h-ip6-dnstrace" /><br /><h4><br />Examples of using ip/dnstrace.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ipv6/dnstrace/?2001:beef:0000:fee5::">http://ipduh.com/ipv6/dnstrace/?2001:beef:0000:fee5::</a></li><br /><li><a class="listhref" href="http://ipduh.com/ipv6/dnstrace/?2a00:1450::f00">http://ipduh.com/ipv6/dnstrace/?2a00:1450::f00</a></li><br /><li><a class="listhref" href="http://ipduh.com/ipv6/dnstrace/?2001:470::">http://ipduh.com/ipv6/dnstrace/?2001:470::</a></li><br /></ul><br /></div><br /><div id="aman-dns-trace"><br /><a href="http://www.blogger.com/null" name="dnstrace"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="dnstrace"></a><a class="listhref" href="http://ipduh.com/dns/trace">dns/trace</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br /></h4><br /><hr id="h-dns-trace" /><br /><h5><br />input: <br /><br /><br /><br />A DNS domain name <br /><br /><br /><br />output:</h5><br />The delegation path from the root Name Servers to the Authoritative Name Servers of the DNS name. <br /><br /><hr id="h-dns-trace" /><br /><h4><br />Examples of using ip/dnstrace.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/dns/trace/?forecast.uoa.gr">http://ipduh.com/dns/trace/?forecast.uoa.gr</a></li><br /><li><a class="listhref" href="http://ipduh.com/dns/trace/?www.ci.tuwien.ac.at">http://ipduh.com/dns/trace/?www.ci.tuwien.ac.at</a></li><br /><li><a class="listhref" href="http://ipduh.com/dns/trace/?axion.physics.ubc.ca">http://ipduh.com/dns/trace/?axion.physics.ubc.ca</a></li><br /></ul><br /></div><br /><div id="aman-ip6-cidr"><br /><a href="http://www.blogger.com/null" name="ipv6-CIDR"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ipv6-CIDR"></a><a class="listhref" href="http://ipduh.com/ipv6/cidr">ipv6/cidr</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br /></h4><br /><hr id="h-ip6-cidr" /><br /><h5><br />input: <br /><br /><br /><br />An IPv6 CIDR block in CIDR notation <br /><br /><br /><br />output:</h5><br /><ol id="domain-info-man"><br /><li>Whether the IPv6 CIDR block entered is valid. </li><br /><li>If the IPv6 CIDR block entered is invalid a correction is attempted. </li><br /><li>The Type of the IPv6 network address.</li><br /><li>The IPv6 Range. Network Address - Broadcast Address.</li><br /><li>The Number of IPv6 addresses in the CIDR block.</li><br /></ol><br /><hr id="h-ip6-cidr" /><br /><h4><br />Examples of using ipv6/cidr</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ipv6/cidr/?2001:beef::/16">2001:beef::/16</a></li><br /><li><a class="listhref" href="http://ipduh.com/ipv6/cidr/?2001:2dab::/22">2001:2dab::/22</a></li><br /><li><a class="listhref" href="http://ipduh.com/ipv6/cidr/?2001:ba11:5::/64">2001:ba11:5::/64</a></li><br /></ul><br /></div><br /><div id="aman-ip6-tracert"><br /><a href="http://www.blogger.com/null" name="ipv6-traceroute"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ipv6-traceroute"></a><a class="listhref" href="http://ipduh.com/ipv6/traceroute">ipv6/traceroute</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br /></h4><br /><hr id="h-ip6-tracert" /><br /><h5><br />input: <br /><br /><br /><br />An IPv6 address <br /><br /><br /><br />output:</h5><br />If the IPv6 address entered is a routable Unicast Internet IPv6 address, the intermediate routers along the path from an IPduh Internet Host to the Internet host using the IPv6 address entered. For each of the routers in the path ipv6/traceroute attempts to output their reverse records, their IPv6 addresses, the Autonomous Systems in which they belong, and the time it took them to respond to the traceroute probes. <br /><br /><hr id="h-ip6-tracert" /><br /></div><br /><div id="aman-ipv6"><br /><a href="http://www.blogger.com/null" name="ipv6"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ipv6"></a><a class="listhref" href="http://ipduh.com/ipv6">ipv6</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IPv6 address basic information lookup</h4><br /><hr id="h-ipv6" /><br /><h5><br />input: <br /><br /><br /><br />An IPv6 Address <br /><br /><br /><br />output:</h5><br /><ol id="domain-info-man"><br /><li>The type of the IPv6 address entered, URIs to more information and the appropriate RFC, if needed.</li><br /><li>Allocation Prefix , Status , Responsible RIR , Allocation Date.</li><br /><li>The short form of the IPv6 address entered. </li><br /><li>The long form of IPv6 address entered Hexadecimal and Binary.</li><br /><li>The unsigned integer number represantating the IPv6 address entered.</li><br /><li> The Country in which the Organization using this IPv6 address is located. <br /><br /><br /><br />The machine(s) using this IPv6 address may not be on the same country. <br /><br /><br /><br />The Location is determined by the Regional Internet Registries data and a macro view of the <a class="listhref" href="http://ipduh.com/macro/ip/countries">IPv6 addresses per country</a> is also available. </li><br /></ol><br /><hr id="h-ipv6" /><br /><h4><br />Examples of using ipv6.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ipv6/?1A7E::FEE5">http://ipduh.com/ipv6/?1A7E::FEE5</a></li><br /><li><a class="listhref" href="http://ipduh.com/ipv6/?2011:11FE:15:A:BEAC:4::">http://ipduh.com/ipv6/?2011:11FE:15:A:BEAC:4::</a></li><br /><li><a class="listhref" href="http://ipduh.com/ipv6/?2012:11FE:15:C001::">http://ipduh.com/ipv6/?2012:11FE:15:C001::</a></li><br /></ul><br /></div><br /><div id="aman-as-prefix"><br /><a href="http://www.blogger.com/null" name="as-prefix"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="as-prefix"></a><a class="listhref" href="http://ipduh.com/as/prefix">as/prefix</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IP prefixes originating an Autonomous System</h4><br /><hr id="h-as-prefix" /><br /><h5><br />input: <br /><br /><br /><br />An Autonomous System Number <br /><br /><br /><br />output:</h5><br />The IP prefixes originating the autonomous system<br /><br /><hr id="h-as-prefix" /><br /><h4><br />Examples of using as/prefix.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/as/prefix/?6799">http://ipduh.com/as/prefix/?6799</a></li><br /><li><a class="listhref" href="http://ipduh.com/as/prefix/?16509">http://ipduh.com/as/prefix/?16509</a></li><br /><li><a class="listhref" href="http://ipduh.com/as/prefix/?11643">http://ipduh.com/as/prefix/?11643</a></li><br /></ul><br /><hr id="h-as-prefix" /><br />Still in Beta release --Not consistent Results. <br /><br /><br /><br />Glitch - Bug: If you get "I did not find IP prefixes originating from 'AS#'" for an autonomous system number with prefixes in the IPduh Database, try to refresh the page. <br /><br /><br /></div><br /><div id="aman-ipv6-whois"><br /><a href="http://www.blogger.com/null" name="ipv6-whois"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ipv6-whois"></a><a class="listhref" href="http://ipduh.com/ipv6/whois">ipv6/whois</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IPv6 address whois information lookup</h4><br /><hr id="h-ipv6-whois" /><br /><h5><br />input: <br /><br /><br /><br />An IPv6 Address <br /><br /><br /><br />output:</h5><br />For non Global Unicast IPv6 addresses,<br /><br /><br /><br />a short explanation and a URI to more information or the apprpopriate RFC.<br /><br /><br /><br />For Global Unicast IPv6 addresses, <br /><br /><ol id="domain-info-man"><br /><li>The parent IANA block.</li><br /><li>The IANA status. </li><br /><li>The Regional Internet Registry.</li><br /><li>The whois server.</li><br /><li>The whois information for the owner of the block.</li><br /></ol><br /><hr id="h-ipv6-whois" /><br /><h4><br />Examples of using ipv6.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ipv6/whois/?2001:2bad:c01d::f00d">http://ipduh.com/ipv6/?2001:2bad:c01d::f00d</a></li><br /><li><a class="listhref" href="http://ipduh.com/ipv6/?2001:234:11FE:15:C001::">http://ipduh.com/ipv6/?2001:234:11FE:15:C001::</a></li><br /></ul><br /></div><br /><div id="aman-ipv6-ptr"><br /><a href="http://www.blogger.com/null" name="ipv6-ptr"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ipv6-ptr"></a><a class="listhref" href="http://ipduh.com/ipv6/ptr">ipv6/ptr</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IPv6 address PTR ( Reverse DNS name ) lookup</h4><br /><hr id="h-ipv6-ptr" /><br /><h5><br />input: <br /><br /><br /><br />An IPv6 address <br /><br /><br /><br />output:</h5><br />The PTR of the IPv6 address entered. <br /><br /><hr id="h-ipv6-ptr" /><br /><h4><br />Examples of ipv6/ptr.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ipv6/ptr/?2001:7f8::3b41:0:2">http://ipduh.com/ipv6/?2001:7f8::3b41:0:2</a></li><br /></ul><br /></div><br /><div id="aman-ptr-24"><br /><a href="http://www.blogger.com/null" name="PTR-24"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="PTR-24"></a><a class="listhref" href="http://ipduh.com/ip/ptr/24">ip/ptr/24</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />The PTR of all IP addresses in a /24 network</h4><br /><hr id="h-ptr-24" /><br /><h5><br />input: <br /><br /><br /><br />A pubic IPv4 address or a /24 CIDR or the three first Bytes of an IP address in decimal dotted notation<br /><br /><br /><br />output:</h5><br />The PTR ( Reverse DNS names ) for all the IP addresses in the /24 ( C ) Network along with pointers to more information. <br /><br /><hr id="h-ptr-24" /><br /><h4><br />Examples of using ip/ptr/24 .</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/ptr/24/?2.4.4.2">http://ipduh.com/ip/ptr/24/?2.4.4.2</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/ptr/24/?77.72.230">http://ipduh.com/ip/ptr/24/?77.72.230</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/ptr/24/?140.186.70.0/24">http://ipduh.com/ip/ptr/24/?140.186.70.0/24</a></li><br /></ul><br /></div><br /><div id="aman-idn-ace"><br /><a href="http://www.blogger.com/null" name="to-ACE"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="to-ACE"></a><a class="listhref" href="http://ipduh.com/idn/ace">idn/ace</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IDNA - Unicode to ACE convertion</h4><br /><hr id="h-to-ace" /><br /><h5><br />input: <br /><br /><br /><br />An International Domain Name in Unicode.<br /><br /><br /><br />output:</h5><br />An ASCII Comptible Encoded string of characters. <br /><br /><hr id="h-to-ace" /><br /><h4><br />Examples of using idn/ace.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/idn/ace/?%E8%99%9A%E6%8B%9F%E5%85%89%E9%A9%B1.%E4%B8%AD%E5%9B%BD">http://ipduh.com/idn/ace/?虚拟光驱.中国</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/ace/?%E5%A4%A9%E5%B9%B3.%E4%B8%AD%E5%9B%BD">http://ipduh.com/idn/ace/?天平.中国</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/ace/?%E3%82%B9%E3%83%9A%E3%83%BC%E3%82%B9.jp">http://ipduh.com/idn/ace/?スペース.jp</a></li><br /></ul><br /></div><br /><div id="aman-to-uni"><br /><a href="http://www.blogger.com/null" name="toUNICODE"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="toUNICODE"></a><a class="listhref" href="http://ipduh.com/idn/unicode">idn/unicode</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IDNA - ACE to UNICODE convertion</h4><br /><hr id="h-to-uni" /><br /><h5><br />input: <br /><br /><br /><br />An International Domain Name in ASCII Compatible Encoding ACE.<br /><br /><br /><br />output:</h5><br />The International Domain Name in Unicode. <br /><br /><hr id="h-to-uni" /><br /><h4><br />Examples of using idn/unicode.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/idn/unicode/?xn--qu-cja.com">http://ipduh.com/idn/unicode/?xn--qu-cja.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/unicode/?xn--ar-hpa.com">http://ipduh.com/idn/unicode/?xn--ar-hpa.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/unicode/?xn--caf-dma.com">http://ipduh.com/idn/unicode/?xn--caf-dma.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/unicode/?xn--espaa-rta.com">http://ipduh.com/idn/unicode/?xn--espaa-rta.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/unicode/?xn--jxalpdlp.com">http://ipduh.com/idn/unicode/?xn--jxalpdlp.com</a></li><br /></ul><br /></div><br /><div id="aman-pdb-as"><br /><a href="http://www.blogger.com/null" name="peeringdb"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="peeringdb"></a><a class="listhref" href="http://ipduh.com/pdb/as">pdb/as</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />PeeringDB information about an Autonomous System</h4><br /><hr id="h-pdb-as" /><br /><h5><br />input: <br /><br /><br /><br />An autonomous system number<br /><br /><br /><br />output:</h5><br />The information that the Autonomous System Owner put in the Peering database.<br /><br /><hr id="h-pdb-as" /><br />The peeringdb information is cached for at least 15 days. The latest PeeringDB information can be viewed at <a class="listhref" href="https://www.peeringdb.com/">peeringdb.com</a>. <br /><br /><hr id="h-pdb-as" /><br /><h4><br />Examples of using pdb/as.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/pdb/as/?10745">http://ipduh.com/pdb/as/?10745</a></li><br /><li><a class="listhref" href="http://ipduh.com/pdb/as/?AS33764">http://ipduh.com/pdb/as/?AS33764</a></li><br /><li><a class="listhref" href="http://ipduh.com/pdb/as/?ASN16509">http://ipduh.com/pdb/as/?ASN16509</a></li><br /></ul><br /></div><br /><div id="aman-ip-whois"><br /><a href="http://www.blogger.com/null" name="ip-whois"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ip-whois"></a><a class="listhref" href="http://ipduh.com/ip/whois">ip/whois</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IP address whois lookup</h4><br /><hr id="h-ip-whois" /><br /><h5><br />input: <br /><br /><br /><br />a public IPv4 address<br /><br /><br /><br />output: </h5><br />The whois information for the IP address entered.<br /><br /><br /><br /><hr id="h-ip-whois" /><br /><h4><br />Examples of using ip/whois with GET requests</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/whois/?2.4.4.2">http://ipduh.com/ip/whois/?2.4.4.2</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/whois/?16.8.4.2">http://ipduh.com/ip/whois/?16.8.4.2</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/whois/?3.9.27.81">http://ipduh.com/ip/whois/?3.9.27.81</a></li><br /></ul><br /><hr id="h-ip-whois" /><br /><h4><br />Caveat</h4><br />ip/whois caches whois information for 15 days.</div><br /><div id="aman-idn"><br /><a href="http://www.blogger.com/null" name="IDN"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="IDN"></a><a class="listhref" href="http://ipduh.com/idn">idn</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />International Domain Name convertions ( Unicode to ACE xor ACE to Unicode ) </h4><br /><hr id="h-idn" /><br /><h5><br />input: <br /><br /><br /><br />a Domain Name<br /><br /><br /><br />output: </h5><br />If the domain entered is an international domain name encoded in Unicode it's ASCII Compatible encoded ( ACE ) version.<br /><br />If the domain name entered is an Internation domain name encode in ACE it's equivalent Unicode encoded version. <br /><br /><hr id="h-idn" /><br /><h4><br />Examples of using idn.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/idn/?%D0%AF%D0%BD%D0%B4%D0%B5%D0%BA%D1%81.%D1%80%D1%84">http://ipduh.com/idn/?Яндекс.рф</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/?xn--80aa9ahjp.com">http://ipduh.com/idn/?xn--80aa9ahjp.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/?xn--fiqz9s.xn--fiqz9s">http://ipduh.com/idn/?xn--fiqz9s.xn--fiqz9s</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/?xn--hgbk6aj7f53bba.com">http://ipduh.com/idn/?xn--hgbk6aj7f53bba.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/idn/?xn--jxalpdlp.">http://ipduh.com/idn/?xn--jxalpdlp.</a></li><br /></ul><br /></div><br /><div id="aman-ip-whois-as"><br /><a href="http://www.blogger.com/null" name="ip-whois-as"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ip-whois-as"></a><a class="listhref" href="http://ipduh.com/ip/whois/as">ip/whois/as</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a> <br /><br />Autonomous System Number whois lookup</h4><br /><hr id="h-ip-whois-as" /><br /><h5><br />input: <br /><br /><br /><br />an Autonomous System number <br /><br />an Autonomous System number with the "AS" prefix <br /><br />an Autonomous System number with the "ASN" prefix. <br /><br /><br /><br />output: </h5><br />The whois information for an Internet Autonomous System. <br /><br /><br /><br />If the Autonomous System Number entered is not used in Internet BGP routing an explanation is attempted. <br /><br /><br /><br /><hr id="h-ip-whois-as" /><br /><h4><br />Examples of using ip/whois/as with GET requests</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/whois/as/?1234">http://ipduh.com/ip/whois/as/?1234</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/whois/as/?AS3333">http://ipduh.com/ip/whois/as/?AS3333</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/whois/as/?ASN45555555">http://ipduh.com/ip/whois/as/?ASN45555555</a></li><br /></ul><br /></div><br /><div id="aman-cidr"><br /><a href="http://www.blogger.com/null" name="cidr"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="cidr"></a><a class="listhref" href="http://ipduh.com/ip/cidr">ip/cidr</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a> <br /><br />IP CIDR Calculator</h4><br /><hr id="h-cidr" /><br /><h5><br />input: <br /><br /><br /><br />A network block in CIDR notation <br /><br /><br /><br />output:</h5><br /><ol id="domain-info-man"><br /><li>If the network address on the CIDR is valid and the network mask on the CIDR is valid. Each Byte in the network address in Binary (put your cursor above the network address on the CIDR block)</li><br /><li>If the CIDR block is invalid ( the network address is not compatible with the network mask ) a valid CIDR block is suggested.</li><br /><li>The IP Range. Network Address - Broadcast Address. </li><br /><li>The Network Mask in decimal dotted notation and each Byte in binary ( put your cursor above the mask).</li><br /><li>The Number of IP addresses in the network block.</li><br /><li>If the the CIDR block is in a special block a short explanation and URI to more information, usually the appropriate RFC.</li><br /></ol><br /><hr id="h-cidr" /><br /><h4><br />Examples of using ip/cidr with GET requests</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/cidr/?72.21.192.0/19">http://ipduh.com/ip/cidr/?72.21.192.0/19</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/cidr/?199.59.148.0/22">http://ipduh.com/ip/cidr/?199.59.148.0/22</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/cidr/?192.168.1.0/24">http://ipduh.com/ip/cidr/?192.168.1.0/24</a></li><br /></ul><br /></div><br /><div id="aman-ip-reverse"><br /><a href="http://www.blogger.com/null" name="ip-reverse"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ip-reverse"></a><a class="listhref" href="http://ipduh.com/ip/reverse">ip/reverse</a> or <a class="listhref" href="http://ipduh.com/ip/ptr">ip/ptr</a>   <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IP address PTR RR lookup - IP reverse mapping - reverse IP address DNS lookup </h4><br /><hr id="h-ip-reverse" /><br />ip/reverse or ip/ptr is based on a IP PTR RR lookup also known as reverse DNS lookup and it is usefull in associating an IP address with a host name or a DNS name. <br /><br /><hr id="h-ip-reverse" /><br /><h5><br />input: <br /><br /><br /><br />a public IPv4 address<br /><br /><br /><br />output: </h5><br /><ol id="domain-info-man"><br /><li>The IP PTR resource record. </li><br /><li>The registered domain name -deduced by the PTR record.</li><br /><li>The A records of the registered domain name.</li><br /></ol><br /><hr id="h-ip-reverse" /><br /><h4><br />Note</h4><br />For single IP addresses <a class="listhref" href="http://ipduh.com/about/#ip-report">ip</a> output includes the ip/reverse output as well.<br /><br /><br /><br /><hr id="h-ip-reverse" /><br /><h4><br />Examples of using ip/reverse with GET requests</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/reverse/?3.3.3.3">http://ipduh.com/ip/reverse/?3.3.3.3</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/reverse/?64.95.64.197">http://ipduh.com/ip/reverse/?64.95.64.197</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/reverse/?95.4.4.4">http://ipduh.com/ip/reverse/?95.4.4.4</a></li><br /></ul><br /></div><br /><div id="aman-epoch"><br /><a href="http://www.blogger.com/null" name="epoch"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="epoch"></a><a class="listhref" href="http://ipduh.com/epoch">epoch</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Epoch Clock and Epoch to Date Conversion</h4><br /><hr id="h-epoch" /><br /><h5><br />input: <br /><br /><br /><br />An Epoch -an integer number<br /><br /><br /><br />output:</h5><br /><ol id="domain-info-man"><br /><li>The equivalent UTC Date.</li><br /><li>The <a href="http://www.blogger.com/null" title="Now">Δsec</a> since <a class="listhref" href="http://ipduh.com/epoch/?0" title="The Unix Epoch">the Unix Epoch</a>.</li><br /><li>The <a href="http://www.blogger.com/null" title="difference in seconds">Δsec</a> from the Unix epoch timestamp entered.</li><br /></ol><br /><hr id="h-epoch" /><br /><h4><br />Examples of using epoch.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/epoch/?-1234567890">http://ipduh.com/epoch/?-1234567890</a></li><br /><li><a class="listhref" href="http://ipduh.com/epoch/?1333333333">http://ipduh.com/epoch/?1333333333</a></li><br /><li><a class="listhref" href="http://ipduh.com/epoch/?12345678901">http://ipduh.com/epoch/?12345678901</a></li><br /><li><a class="listhref" href="http://ipduh.com/epoch/?1010101010">http://ipduh.com/epoch/?1010101010</a></li><br /><li><a class="listhref" href="http://ipduh.com/epoch/?10101010101">http://ipduh.com/epoch/?10101010101</a></li><br /><li><a class="listhref" href="http://ipduh.com/epoch/?1234567890">http://ipduh.com/epoch/?1234567890</a></li><br /></ul><br /></div><br /><div id="aman-dec"><br /><a href="http://www.blogger.com/null" name="decode-URL"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="decode-URL"></a><a class="listhref" href="http://ipduh.com/url/decode">url/decode</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Percent Decode a URI</h4><br /><hr id="h-dec" /><br /><h5><br />input: <br /><br /><br /><br />A URI <br /><br /><br /><br />output:</h5><br />A percent-decoded string along with an attempt to break up the URI to its main parts. <br /><br /><hr id="h-dec" /><br /><h4><br />Examples of using url/decode.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/url/decode/?https://xn--lzg.net:443/looking/for/a/404/index.htm">http://xn--lzg.net:80/looking/for/a/404/index.htm</a></li><br /><li><a class="listhref" href="http://ipduh.com/url/decode/?http://www.baidu.com/s?wd=ipduh">http://www.baidu.com/s?wd=ipduh</a></li><br /><li><a class="listhref" href="http://ipduh.com/url/decode/?http://www.google.com/search?client=foo&channel=9&q=%E1%BC%93%CE%BD+%CE%BF%E1%BC%B6%CE%B4%CE%B1+%E1%BD%85%CF%84%CE%B9+%CE%BF%E1%BD%90%CE%B4%E1%BD%B2%CE%BD+%CE%BF%E1%BC%B6%CE%B4%CE%B1&oe=utf-8">http://www.google.com/search?client=foo&channel=9&q=%E1%BC%93%CE%BD+%CE%BF%E1%BC%B6%CE%B4%CE%B1+%E1%BD%85%CF%84%CE%B9+%CE%BF%E1%BD%90%CE%B4%E1%BD%B2%CE%BD+%CE%BF%E1%BC%B6%CE%B4%CE%B1&oe=utf-8</a></li><br /></ul><br /></div><br /><div id="aman-bouncer"><br /><a href="http://www.blogger.com/null" name="bouncer"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="bouncer"></a><a class="listhref" href="http://ipduh.com/url/bouncer">url/bouncer</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Bounce URLs - Basic Protection against Malicious URLs</h4><br /><hr id="h-bouncer" /><br /><h5><br />input: <br /><br /><br /><br />[ IPv4 address | IPv6 address | URI | DNS name ] <br /><br /><br /><br />output:</h5><br />The Bouncer will lookup the DNS name or the IP address contained in the URI in a few major Black Lists. If the URI , IP address , or DNS name pass the test , the bouncer will redirect you there after a few seconds. <br /><br /><br /><br /><hr id="h-bouncer" /><br />The Bouncer transforms plain DNS names , plain IPv4 addresses , and plain IPv6 addresses to HTTP URLs. <br /><br /><br /><br />The Bouncer will bounce URIs using the protocols used often with web browsers: HTTP , HTTPS , and FTP. <br /><br /><br /><br />The Bouncer runs a basic test against the host you are destined.<br /><br />For a more thorough test consult <a class="listhref" href="http://ipduh.com/dns/bl">dns/bl</a> for domain names and <a class="listhref" href="http://ipduh.com/ip/dnsbl">ip/dnsbl</a> for IPv4 address. <br /><br /><br /><br />The Bouncer is ideal when you need to link to URIs beyond your control or to hide your referrer. <br /><br /><hr id="h-bouncer" /><br /><h4><br />Examples of using url/bouncer.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/url/bouncer/?http://alog.ipduh.com">http://ipduh.com/url/bouncer/?http://alog.ipduh.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/url/bouncer/?alog.ipduh.com">http://ipduh.com/url/bouncer/?alog.ipduh.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/url/bouncer/?http://85.25.242.245:80">http://ipduh.com/url/bouncer/?http://85.25.242.245:80</a></li><br /><li><a class="listhref" href="http://ipduh.com/url/bouncer/?85.25.242.245">http://ipduh.com/url/bouncer/?85.25.242.245</a></li><br /><li><a class="listhref" href="http://ipduh.com/url/bouncer/?2001:470:1f0a:2e2:da::">http://ipduh.com/url/bouncer/?2001:470:1f0a:2e2:da::</a></li><br /></ul><br /><hr id="h-bouncer" /><br />The Bouncer waits for 4.5 sec before redirecting. <br /><br />If you do not like the 4.5 sec wait time before the redirection you may use one of the following: <br /><br /><a class="listhref" href="http://ipduh.com/url/bouncer/1/">/url/bouncer/1</a><br /><br /><a class="listhref" href="http://ipduh.com/url/bouncer/2/">/url/bouncer/2</a><br /><br /><a class="listhref" href="http://ipduh.com/url/bouncer/3/">/url/bouncer/3</a><br /><br /><a class="listhref" href="http://ipduh.com/url/bouncer/4/">/url/bouncer/4</a><br /><br /><br /><br /><br /><br /><a class="listhref" href="http://ipduh.com/url/bouncer/1">/url/bouncer/1</a> waits 0.5 sec before redirecting and it may be used in the same way.<br /><br />eg:<a class="listhref" href="http://ipduh.com/url/bouncer/1/?http://alog.ipduh.com">http://ipduh.com/url/bouncer/1/?http://alog.ipduh.com</a> <br /><br /><br /><br /><a class="listhref" href="http://ipduh.com/url/bouncer/2">/url/bouncer/2</a> waits 1.5 sec before redirecting and it may be used in the same way.<br /><br />eg:<a class="listhref" href="http://ipduh.com/url/bouncer/2/?http://alog.ipduh.com">http://ipduh.com/url/bouncer/2/?http://alog.ipduh.com</a> <br /><br /><br /><br /><a class="listhref" href="http://ipduh.com/url/bouncer/3">/url/bouncer/3</a> waits 2.5 sec before redirecting and it may be used in the same way.<br /><br />eg:<a class="listhref" href="http://ipduh.com/url/bouncer/3/?http://alog.ipduh.com">http://ipduh.com/url/bouncer/3/?http://alog.ipduh.com</a> </div><br /><div id="aman-enc"><br /><a href="http://www.blogger.com/null" name="encode-URL"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="encode-URL"></a><a class="listhref" href="http://ipduh.com/url/encode">url/encode</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Percent Encode a URI</h4><br /><hr id="h-enc" /><br /><h5><br />input: <br /><br /><br /><br />A URI <br /><br /><br /><br />output:</h5><br />A percent-encoded URI. <br /><br /><h4><br />Examples of using url/encode.</h4><br /><hr id="h-enc" /><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/url/encode/?http://yandex.ru/yandsearch?text=%D1%81%D0%B5%D1%80%D0%B2%D0%B5%D1%80%D1%8B">http://yandex.ru/yandsearch?text=серверы</a></li><br /><li><a class="listhref" href="http://ipduh.com/url/encode/?%C2%BFHabla%20espa%C3%B1ol?">¿Habla español?</a></li><br /><li><a class="listhref" href="http://ipduh.com/url/encode/?%D1%86%D0%B5%D0%BD%D1%82%D1%80%20%D0%BE%D0%B1%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BA%D0%B8%20%D0%B4%D0%B0%D0%BD%D0%BD%D1%8B%D1%85">центр обработки данных</a></li><br /></ul><br /></div><br /><div id="aman-dnsbl-ip-chk"><br /><a href="http://www.blogger.com/null" name="dnsbl-ip-chk"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="dnsbl-ip-chk"></a><a class="listhref" href="http://ipduh.com/ip/dnsbl">ip/dnsbl</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IP address Blacklist check.</h4><br /><hr id="h-dnsbl-ip-chk" /><br /><h5><br />input: <br /><br /><br /><br />a public IPv4 address <br /><br /><br /><br />output: </h5><br /><ol id="domain-info-man"><br /><li>The answer for this IP address from each of the major IP DNS BlackLists and IP 'black' lists queried.</li><br /><li>An explanation for each answer and if needed a URI to more information.</li><br /></ol><br /><br /><br /><hr id="h-dnsbl-ip-chk" /><br /><br /><br /><h4><br />DNS BlackLists and IP 'black' lists queried by ip/dnsbl</h4><br /><ol id="domain-info-man"><br /><li> <a class="listhref" href="http://www.spamhaus.org/zen/">ZEN</a> - zen.spamhaus.org <br /><br />ZEN combines all Spamhaus IP DNSBLs.<br /><br /><br /><br /><ol><br /><li>Spamhaus Block List - SBL - sbl.spamhaus.org <br /><br />A database of IP addresses of spam-sources, spam support services, and snowshoe spammers ( the CSS component ).</li><br /><li>Exploits Block List - XBL - xbl.spamhaus.org<br /><br />XBL includes CBL and a customized NJABL <br /><br /><br /><br /><ol><br /><li>Composite Blocking List - <a class="listhref" href="http://cbl.abuseat.org/">CBL</a> - cbl.abuseat.org <br /><br />CBL lists IP addresses exhibiting characteristics which are specific to open proxies, spam bots, and spam malware.</li><br /><li> Not Just Another Bogus List - <a class="listhref" href="http://njabl.org/">NJABL</a> - njabl.org <br /><br />An IP database of known and potential spam sources ( open relays, open proxies, open form to mail HTTP gateways, dynamic IP pools, and direct spammers )</li><br /></ol><br /></li><br /><li>Policy Block List - PBL - pbl.spamhaus.org<br /><br />A database of end-user IP addresses which should not be delivering unauthenticated SMTP email to any Internet mail server.<br /><br />Many ISPs participate in the PBL project. The PBL lists both dynamic and static IP addresses which by policy whether the block owner's or -interim in its absence- Spamhaus' policy) should not be sending email directly to the MX servers of third parties. </li><br /></ol><br /></li><br /><li><a class="listhref" href="http://www.sorbs.net/">SORBS</a> - dnsbl.sorbs.net <br /><br />Contains all the SORBS DNSBLs<br /><br /><br /><br /><ol><br /><li>   http.dnsbl.sorbs.net<br /><br />List of Open HTTP Proxy Servers.</li><br /><li>   socks.dnsbl.sorbs.net<br /><br />List of Open SOCKS Proxy Servers.</li><br /><li>   misc.dnsbl.sorbs.net<br /><br />List of open Proxy Servers not listed in the SOCKS or HTTP lists.</li><br /><li>   smtp.dnsbl.sorbs.net<br /><br />List of Open SMTP relay servers.</li><br /><li>   web.dnsbl.sorbs.net<br /><br />Hosts that have abusable vulnerabilities</li><br /><li>   spam.dnsbl.sorbs.net<br /><br />List of hosts that have been noted as sending spam/UCE/UBE to the administrators of SORBS. This zone also contains net blocks of spam supporting service providers, including those who provide web sites, DNS or drop boxes for a spammer. Spam supporters are added on a 'third strike and you are out' basis, where the third spam will cause the supporter to be added to the list.</li><br /><li>   block.dnsbl.sorbs.net<br /><br />List of hosts demanding that they never be tested by SORBS.</li><br /><li>   zombie.dnsbl.sorbs.net<br /><br />List of networks hijacked from their original owners, some of which have been used for spamming.</li><br /><li>   dul.dnsbl.sorbs.net<br /><br />Dynamic IP Address ranges (NOT a Dial Up list!)</li><br /><li>   badconf.rhsbl.sorbs.net<br /><br />List of domain names where the A or MX records point to bad address space.</li><br /><li>   nomail.rhsbl.sorbs.net<br /><br />List of domain names where the owners have indicated no email should ever originate from these domains.</li><br /></ol><br /></li><br /><li>SpamCop Blocking List - <a class="listhref" href="http://www.spamcop.net/bl.shtml">SCBL</a> - bl.spamcop.net<br /><br />SCBL lists IP addresses that were used to spam.</li><br /><li>Barracuda Reputation Block List - <a class="listhref" href="http://barracudacentral.org/rbl/listing-methodology">BRBL</a> - b.barracudacentral.org<br /><br />Lists IP addresses which are sending spam or viruses</li><br /><li><a href="http://www.blogger.com/null" name="tor-dan-uk">Tor.dan.me.uk </a> - <a class="listhref" href="https://www.dan.me.uk/dnsbl">dan.me.uk</a> - A list of IP addresses used currently by the Tor Network. <br /><br />If the IPv4 address entered is listed on tor.dan.me.uk some information regarding its Tor Network characteristics ( the node name, the port used by Tor, and whether it is: Fast,Guard,Named,Running,Stable, or Valid ). </li><br /><li>Team Cymru Full Bogons List - <a class="listhref" href="http://www.team-cymru.org/">Team Cymru</a> <br /><br />This List contains IP addresses that are not assigned to an ISP or other end-user and they should not be seen in the Internet. </li><br /><li>IPduh Black List - An IP black List, not a DNSBL. <br /><br />Contains IP addresses used by abusive or compromised systems.</li><br /><li><a href="http://www.blogger.com/null" name="ipduh-tor-exit-list">IPduh Tor Exit List</a> - A list of IP addresses that have been Tor Exits, not a DNSBL. <br /><br />This list is maintained by IPduh and it is composed mainly by the Tor Project data . <br /><br />If the IPv4 address entered is listed on the IPduh Tor Exit List the first and the last times it was seen used as a Tor Exit are displayed. </li><br /></ol><br /><hr id="h-dnsbl-ip-chk" /><br /><h4><br />Examples of using ip/dnsbl </h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/ip/dnsbl/?72.46.128.246">http://ipduh.com/ip/dnsbl/?72.46.128.246</a></li><br /><li><a class="listhref" href="http://ipduh.com/ip/dnsbl/?216.108.235.216">http://ipduh.com/ip/dnsbl/?216.108.235.216</a></li><br /></ul><br /></div><br /><div id="aman-ip-scan"><br /><a href="http://www.blogger.com/null" name="ip-scan"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ip-scan"></a><a class="listhref" href="http://ipduh.com/ip/srv">ip/srv</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a> <br /><br /><br /><br />Check which of the most common services are running on the host(s) using a remote IP address. </h4><br /><hr id="h-ip-scan" /><br /><h5><br />input: <br /><br /><br /><br />a public IPv4 address <br /><br /><br /><br />output: </h5><br /><ol id="domain-info-man"><br /><li>The TCP ports that accepted connection within 300ms.</li><br /><li>Limited software recognition for the daemons found listening and some of the headers.</li><br /><li>Limited OS recognition, Uptime guess, Link Type Guess, and TOS.</li><br /><li>Guess the number of systems using the IP address.</li><br /></ol><br /><hr id="h-ip-scan" /><br /><h4><br />List of the TCP ports probed by ip/srv and their common use</h4><br /><ol id="domain-info-man"><br /><li><a href="http://www.blogger.com/null" title="File Transfer Protocol FTP">21 - FTP - File Transfer Protocol</a></li><br /><li><a href="http://www.blogger.com/null" title="Secure SHell SSH">22 - SSH Secure SHell</a></li><br /><li><a href="http://www.blogger.com/null" title="Telnet 23"> 23 - Telnet </a></li><br /><li><a href="http://www.blogger.com/null" title="Simple Mail Transfer Protocol SMTP">25 - SMTP - Simple Mail Protocol</a></li><br /><a href="http://www.blogger.com/null" title="Simple Mail Transfer Protocol SMTP"><br /></a><br /><li><a href="http://www.blogger.com/null" title="Simple Mail Transfer Protocol SMTP over SSL/TLS">465 - SMTP SSL/TLS - Simple Mail Transfer Protocol over SSL/TLS (encrypted)</a></li><br /><li><a href="http://www.blogger.com/null" title="Domain Name System DNS">53 - DNS - Domain Name System</a></li><br /><li><a href="http://www.blogger.com/null" title="HyperText Transfer Protocol HTTP">80 - HTTP - HyperText Transfer Protocol</a></li><br /><li><a href="http://www.blogger.com/null" title="Post Office Protocol version 3 POP3">110 - POP3 - Post Office Protocol version 3</a></li><br /><li><a href="http://www.blogger.com/null" title="Network Time Protocol NTP">123 - NTP - Network Time Protocol</a></li><br /><li><a href="http://www.blogger.com/null" title="Internet Message Access Protocol IMAP">143 - IMAP - Internet Message Access protocol</a></li><br /><li><a href="http://www.blogger.com/null" title="Internet Message Access Protocol IMAP over SSL/TLS">993 - IMAP over SSL/TLS (encrypted)</a></li><br /><li><a href="http://www.blogger.com/null" title="Lightweight Directory Access Protocol LDAP">389 - LDAP - Lightweitght Directory Access Protocol</a></li><br /><li><a href="http://www.blogger.com/null" title="HyperText Transfer Protocol Secure">443 - HTTPS - HyperText Transfer Protocol Secure (encrypted) </a><br /><br />ip/srv also attempts to print the certificate details.</li><br /><li><a href="http://www.blogger.com/null" title="TCP port 587 Message Submission Agent">587 - MSA - Message Submission Agent</a></li><br /><li><a href="http://www.blogger.com/null" title="TCP port 1352 Lotus Notes">1352 - Lotus Notes</a></li><br /><li><a href="http://www.blogger.com/null" title="TCP port 1433 Windows SQL server">1433 - Microsoft SQL server</a></li><br /><li><a href="http://www.blogger.com/null" title="TCP port 3306 MySQL Server">3306 - MySQL Server</a></li><br /><li><a href="http://www.blogger.com/null" title="TCP port 3389 Windows Remote Desktop Connection Service">3389 - Windows Remote Desktop Connection Service</a></li><br /></ol><br /><hr id="h-ip-scan" /><br /><a href="http://www.blogger.com/null" name="ip-srv-bot"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="ip-srv-bot">IPduh.com/ip/srv bot</a></h4><br />ip/srv bot is called the piece of software that does the scans or looks up the cashed scans. The scans are cashed for no fixed periods of time. The ip/srv bot always attempts to pass the asker's IP address to the web server listening on the scanned IP when it attempts a new (non-cached) scan. The ip/srv bot always acts at someone's request and never picks arbitrary hosts to lookup. <br /><br /><br /><br />If you are a server administrator who does not want his server's IP to be scanned by ip/srv please <a class="listhref" href="http://ipduh.com/contact">tell IPduh so</a>. If you are a server administrator that wants to know who requested an ip/srv scan, search your web server's logs for IPduhSrvBot. <br /><br /><br /><br />The ip/srv agent signature on http daemons listening on port 80 or port 443 looks like: <br /><br /><br /><br />"Mozilla/5.0 (compatible; IPduhSrvBot/VERSION; for/192.0.2.222; +http://ipduh.com/about/#ip-srv-bot)" <br /><br /><br /><br />where: 192.0.2.222 is the IP address of the IPduh user who requested the first ip/srv scan, and VERSION is [0.0.1 - 0.9.9]. <br /><br /><br /></div><br /><div id="aman-dns-whois"><br /><a href="http://www.blogger.com/null" name="dns-whois"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="dns-whois"></a><a class="listhref" href="http://ipduh.com/dns/whois">dns/whois</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Domain Name whois lookup</h4><br /><hr id="h-dns-whois" /><br /><h5><br />input: <br /><br /><br /><br />a registered DNS domain name<br /><br /><br /><br />output:</h5><br /><ul><br /><li>The domain name whois information or a URI to the whois information.</li><br /></ul><br /><hr id="h-dns-whois" /><br /><h4><br />Examples of using dns-whois</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/dns/whois/?ietf.org">http://ipduh.com/dns/whois/?ietf.org</a></li><br /><li><a class="listhref" href="http://ipduh.com/dns/whois/?icann.org">http://ipduh.com/dns/whois/?icann.org</a></li><br /></ul><br /><br /><br /><hr id="h-dns-whois" /><br /><br /><br /><h4><br />Caveat</h4><br />In an effort to not be a nuisance to the whois servers dns/whois caches whois queries for at least 15 days.</div><br /><div id="aman-dns-bl"><br /><a href="http://www.blogger.com/null" name="dns-bl"> </a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="dns-bl"></a><a class="listhref" href="http://ipduh.com/dns/bl">dns/bl</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a> <br /><br />Domain name URIBL and IP BLack List lookup</h4><br /><h5><br />input: <br /><br /><br /><br />a DNS domain name<br /><br /><br /><br />output:</h5><br /><ul><br /><li>The URI Black Lists' answers, and the answers of the major IP (DNS) Black Lists for all the IP addresses DNS related to the domain name. </li><br /></ul><br /><hr id="h-dns-bl" /><br /><h4><br />The URI Black Lists</h4><br /><ol id="domain-info-man"><br /><li>Google Safe Browsing - <a class="listhref" href="http://code.google.com/apis/safebrowsing/safebrowsing_faq.html">Google Safe Browsing FAQ</a><br /><br /><br /><br />This is a list of sites involved in <a class="listhref" href="http://ipduh.com/about/#phising">phising</a> or sites dedicated to the spread of <a class="listhref" href="http://ipduh.com/about/#malware">malware</a>. </li><br /><li>URIBL - <a class="listhref" href="http://uribl.com/">uribl.com</a> <br /><br /><br /><br />URIBL lists domain names found in URIs in the body of spam messages. These domain names may be used in one or more of the following categories of web sites: spamadvertized sites that are trying to sell something, <a class="listhref" href="http://ipduh.com/about/#phising">phising sites</a>, sites that host <a class="listhref" href="http://ipduh.com/about/#malware">malware</a> or used by malware, sites that infect visitors with malware. </li><br /></ol><br /><h4><br />The IP Black Lists</h4><br />The IP Black Lists queried for every DNS related IP address are the same with the ones queried by <a class="listhref" href="http://ipduh.com/about/#dnsbl-ip-chk">ip/dnbl</a>.<br /><br /><hr id="h-dns-bl" /><br /><h4><br />Examples of using dns-bl</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/dns/bl/?tapissier-a-paris.com">http://ipduh.com/dns/bl/?tapissier-a-paris.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/dns/bl/?hemlturvy.com">http://ipduh.com/dns/bl/?hemlturvy.com</a></li><br /></ul><br /><hr id="h-dns-bl" /><br />For each of the DNS related IP addresses of the domain name dns/bl does not print IP Black Lists that answered "not listed". <br /><br />You could use <a class="listhref" href="http://ipduh.com/dns/bl/verbose/">dns/bl/verbose</a> if you want to see everything printed.<br /><br /><br /><br /><b> The domain names listed in the URI Black Lists are: dedicated to the propagation of malware, used for phising, used for spamming, or advertized though spamming. <br /><br /><br /><br />IPduh suggests to not use your browser to visit any of the domain names listed on the URI Black Lists. </b> <br /><br /><br /><br /><a href="http://www.blogger.com/null" name="phising"><b>phishing</b></a> site: Forgery or imitation of another website, designed to trick users into sharing personal or financial information. Entering any personal information on such site may result in identity theft or other abuse of the information entered. <br /><br /><br /><br /><a href="http://www.blogger.com/null" name="malware"><b>malware</b></a> site: A site that contains malicious software that could be downloaded to a user's computer without the user's content. A site used in controlling infected computers and coordinate malicious attacks or attempts to spread software viruses and other malicious software. <br /><br /><hr id="h-dns-bl" /><br />It is possible for the lists used by <a class="example" href="http://ipduh.com/dns/bl">dns/bl</a> to contain outdated or false information. It is possible that the lists compiled by IPduh to contain errors. The IPduh experience shows that the external lists chosen and the lists compiled by IPduh have a low false/positive ratio. </div><br /><div id="aman-domain-info"><br /><a href="http://www.blogger.com/null" name="domain-info"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="domain-info"></a><a class="listhref" href="http://ipduh.com/dns">dns</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Lookup the A, MX, NS, SOA DNS records, relevant IP addresses, and servers' locations.</h4><br /><hr id="h-domain-info" /><br /><h5><br />input: <br /><br /><br /><br />a DNS name <br /><br /><br /><br />output:</h5><br /><ol id="domain-info-man"><br /><li> The purpose and the country (if any) of the Top Level Domain TLD.</li><br /><li> The Address ( A ) records and the locations of these IP addresses. <br /><br />The A records usually point to webservers. </li><br /><li> The A record of www --The www subdomain usually points to webservers.</li><br /><li> The CNAME record</li><br /><li> The DNAME record</li><br /><li> The AAAA record(s) <br /><br />IPv6 address records.</li><br /><li> The TXT record</li><br /><li> The Mail Exchange ( MX ) records, their priority and their location. <br /><br />The MX records point to Mail Transfer Agents - mailservers. The number in front of the MX records specifies the preference value for the mailserver or the array of mailservers the record points to. </li><br /><li> The Name Server ( NS ) records and the nameservers' locations.</li><br /><li> The Start Of Authority ( SOA ) record, which includes:<br /><br /><br /><br /><ol><br /><li>   SERIAL - the domain serial number. <br /><br />This is an unsigned 32 bit integer that must be incremented on the primary server every time a change is made. <a href="http://tools.ietf.org/html/rfc1912#section-2.2">[RFC1912 2.2]</a> recommends the YYYYMMDDnn syntax where YYYY=year,MM=month,DD=day,nn=revision number. </li><br /><li>   MNAME - the primary name server.</li><br /><li>   RNAME - the email of the domain name administrator.<br /><br />RNAME must follow the hostmaster.example.tld format meaning hostmaster@example.tld. </li><br /><li>   REFRESH -the refresh timer.<br /><br />A signed 32 bit integer that specifies the number of seconds between the time that a secondary name server checks if the zone was changed on the primary nameserver. </li><br /><li>   RETRY - the retry timer.<br /><br />A signed 32 bit integer that specifies the number of seconds that the secondary name server(s) have to wait if a REFRESH fails. </li><br /><li>   TTL - the Time To Live timer.<br /><br />TTL is an unsigned 32 bit integer that defines the number of seconds that a record may be cached. </li><br /></ol><br /></li><br /></ol><br /><br /><br /><hr id="h-domain-info" /><br /><h4><br />Examples of using dns with GET requests</h4><br /><ul><br /><li> <a class="listhref" href="http://ipduh.com/dns/?example.net">http://ipduh.com/dns/?example.net</a> </li><br /><li> <a class="listhref" href="http://ipduh.com/dns/?bing.com">http://ipduh.com/dns/?bing.com</a><br /><br /></li><br /><li> <a class="listhref" href="http://ipduh.com/dns/?live.com">http://ipduh.com/dns/?live.com</a><br /><br /></li><br /><li> <a class="listhref" href="http://ipduh.com/dns/?bing.fr">http://ipduh.com/dns/?bing.fr</a><br /><br /></li><br /><li> <a class="listhref" href="http://ipduh.com/dns/?yahoo.com">http://ipduh.com/dns/?yahoo.com</a><br /><br /></li><br /></ul><br /><br /><br /><hr id="h-domain-info" /><br /><h4><br />Note</h4><br />For better results use the registered domain name <a class="listhref" href="http://ipduh.com/dns/?example.com">example.com</a> and do not use subdomains like <a class="listhref" href="http://ipduh.com/dns/?www.example.com">www.example.com </a><br /><br /><br /><br />There are cases that subdomain zones are delegated to name servers different than the domain authoritative name servers, and the subdomain has a different set of DNS records.<br /><br /><ul><br /><li> <a class="listhref" href="http://ipduh.com/dns/?tools.ietf.org">http://ipduh.com/dns/?tools.ietf.org</a><br /><br /></li><br /></ul><br /><br /><br />To see the root nameservers for a Top Level Domain use "TLD." and not just "TLD"<br /><br /><ul><br /><li> <a class="listhref" href="http://ipduh.com/dns/?net.">http://ipduh.com/dns/?net.</a><br /><br /></li><br /><li> <a class="listhref" href="http://ipduh.com/dns/?gr.">http://ipduh.com/dns/?gr.</a><br /><br /></li><br /></ul><br /><br /><br />For International Domain Names, just use their UTF8 encoded form <br /><br /><ul><br /><li> <a class="listhref" href="http://ipduh.com/dns/?%CE%AF%CE%B4%CF%81%CF%85%CE%BC%CE%B1%CF%84%CE%B5%CF%87%CE%BD%CE%BF%CE%BB%CE%BF%CE%B3%CE%AF%CE%B1%CF%82%CE%AD%CF%81%CE%B5%CF%85%CE%BD%CE%B1%CF%82.gr">http://ipduh.com/dns/?ίδρυματεχνολογίαςέρευνας.gr</a> </li><br /></ul><br /></div><br /><div id="aman-traceroute"><br /><a href="http://www.blogger.com/null" name="traceroute"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="traceroute"></a><a class="listhref" href="http://ipduh.com/ip/traceroute">ip/traceroute</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />IP traceroute</h4><br /><hr id="h-traceroute" /><br />Trace packets on their route from an Internet host in AS2490 along their route to another IPv4 Internet host. <br /><br /><hr id="h-traceroute" /><br /><h5><br />input < <br /><br /><br /><br />An Internet IPv4 address<br /><br /><br /><br />output > </h5><br />If the IP address entered is a routable Internet IP address, the intermediate routers along the IP path from IPduh to the IP address entered. For each of the routers in the path ip/traceroute attempts to output their reverse records, their IP addresses, the Autonomous Systems in which they belong, and the time it took them to respond to the traceroute probes. </div><br /><div id="aman-anonymity-chk"><br /><a href="http://www.blogger.com/null" name="anonymity-check"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="anonymity-check"></a><a class="listhref" href="http://ipduh.com/anonymity-check">anonymity-check</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a></h4><br />The anonymity-check shows what a web server can see or deduce about a web user. The web user information leaked to the WWW servers varies and depends on the web user's system, browser, settings, and local or proxy network. Even though the anonymity-check was intended to be used as a tool to demonstrate ways used by many sites to track web users, to check the anonymity of a connection through an HTTP proxy , check the integrity of an HTTP conversation, and test a Tor setup , it is more commonly used to find out the browser and network settings when troubleshooting. The anonymity checker is also a good way to find out if your privacy plugin <u>conceals</u> or <u>ruins</u> your <u>Privacy</u>. <br /><br /><hr id="h-anonymity-chk" /><br /><h5><br />Anonymity-check performs a plethora of tests and it is enhanced with new tests at a regular basis. <br /><br />For the most part it reports only its finds. <br /><br /><br /><br />Some of the Anonymity-check checks: </h5><br /><ol id="domain-info-man"><br /><li>Searching the HTTP headers for proxy traces. <br /><br /><br /><br />Some common HTTP headers used by web proxy servers are the following.<br /><br /><br /><br /><ol><br /><li>HTTP_FORWARDED</li><br /><li>HTTP_X_FORWARDED_FOR</li><br /><li>HTTP_VIA</li><br /><li>HTTP_PROXY_CONNECTION</li><br /><li>HTTP_PROXY_ID</li><br /><li>HTTP_XROXY_CONNECTION</li><br /><li>HTTP_PROXY_CONNECTION</li><br /><li>HTTP_CLIENT_IP</li><br /></ol><br /></li><br /><li>If cookies are accepted,anonymity-check processes the *leg cookies which hold information about the client's earlier visits and the previous IP address.</li><br /><li>The anonymity checker attempts to virtually ( it does not really store any of your inforamtion to the IPduh systems ) track you through an ETag. </li><br /><li>If Java is enabled, anonymity-check attempts to figure out your private IP address along with your computer's host name. None of this information is sent back to IPduh.</li><br /><li>Anonymity-check looks at the IP packets coming from your system or proxy system. This way it attempts to find out the MTU and advertised MSS along with information about your OS, your uptime, whether you are behind a NAT router or a firewall, your link type, and the number of the intermediate routers. </li><br /><li>Anonymity-check attempts to print the referral URI and the visiting system's host name as seen in the HTTP headers.</li><br /><li>Anonymity-check shows a report about your public IP addess. This report contains the same information with <a class="listhref" href="http://ipduh.com/about/#ip-report">ip</a>. </li><br /><li>Anonymity-check prints your user agent information as seen in the HTTP headers.</li><br /><li>Anonymity-check attemps to figure out the language(s) set to default on your web browser.</li><br /><li>If javascript is enabled on your browser, anonymity-check <ol><br /><li> prints the cookies set by IPduh</li><br /><li> the visiting system's screen dimensions</li><br /><li> the character string identifying your WWW user agent.</li><br /><li> the plugins installed on the web browser, if any</li><br /><li> the operating system and the operating system vendor if available</li><br /><li> Attempts to store information about your visit on your system.</li><br /><li> If the Flash plugin is installed and enabled the anonymity checker attempts to store information about your visit on the Flash Local Share Object.</li><br /><li> Attempts to find previously stored information about your visits on your system.</li><br /></ol><br /></li><br /><li>The Anonymity checker attempts to find the cashing name servers used by your system and print links to more information about them.</li><br /><li>The Anonymity checker attempts to detect anomalies such as missing or extra headers and HTML injections in the HTTP conversations between you system and IPduh.</li><br /></ol><br /><hr id="h-anonymity-chk" /><br /><h4><br />Note</h4><br />To see all the anonymity-check finds visit it two times in a browsing session, then do what you usually do when you want to clean up your browsing history and visit the <a class="example" href="http://ipduh.com/anonymity-check">Anonymity Checker</a> again. <br /><br />To encrypt your communication with the anonymity checker use <a class="listhref" href="https://ipduh.com/anonymity-check">https://ipduh.com/anonymity-check</a>. <br /><br /><br /><br />To use TLS - SSL encryption in between your browser and IPduh you may need to <a class="example" href="http://ipduh.com/ca_cert/ipduh_ca_cert.crt">trust the IPduh Certificate Authortity - install the IPduh CA public certificate</a>. <br /><br />To automate your public IP address lookup you could use <a class="listhref" href="http://ipduh.com/my/ip">http://ipduh.com/my/ip</a>. <br /><br />Most privacy and anti-tracking Firefox plugins tested against the anonymity-check, so far ( <a class="example" href="http://ipduh.com/epoch/?1330538493">1330538493</a> ), failed to deliver what they promise. Actually, 90% of them are completely useless or do Privacy Concealing like it is 1996. </div><br /><div id="aman-geoloc"><br /><a href="http://www.blogger.com/null" name="my-geoloc"></a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="my-geoloc"></a><a class="listhref" href="http://ipduh.com/my/geoloc">my/geoloc</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />geographical location</h4><br /><hr id="h-geoloc" /><br />Yet another HTML5 Location Aware Browsing Demo. Let Google Location Services to estimate your geographical location and draw it on a map. <br /><br /><hr id="h-geoloc" /><br />Before using my/geoloc your browser should ask you if you would like to share the geographical estimation of your system and your IP address with the browser's location service provider --Usually Google Location Services. Your IP address, your GPS reading (if any), and a unique ID identifying your web browser are sent to the location service provider. In case of Google Location Services a cookie with the name PREF is stored in your browser's cookie jar. </div><br /><div id="aman-demux"><br /><a href="http://www.blogger.com/null" name="demux"> </a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="demux"></a><a class="listhref" href="http://ipduh.com/demux">demux</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Submit a string of characters to an appropriate IPduh tool </h4><br /><hr id="h-demux" /><br /><h5><br />input: <br /><br />A string of characters: <br /><br />[ IP address | IP CIDR block | IPv6 address | IPv6 CIDR block | Autonomous System Number | DNS name | URI ] <br /><br /><br /><br />output:<br /><br />The string of characters submitted to Demux is submitted to an appropriate IPduh tool. <br /><br />[ <a class="listhref" href="http://ipduh.com/ip">ip</a> | <a class="listhref" href="http://ipduh.com/ip/cidr">ip/cidr</a> | <a class="listhref" href="http://ipduh.com/ipv6">ipv6</a> | <a class="listhref" href="http://ipduh.com/ipv6/cidr">ipv6/cidr</a> | <a class="listhref" href="http://ipduh.com/ip/whois/as">ip/whois/as</a> | <a class="listhref" href="http://ipduh.com/dns">dns</a> | <a class="listhref" href="http://ipduh.com/url/decode">url/decode</a>] </h5><br /><hr id="h-demux" /><br /><h4><br /> Examples of using demux </h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/demux/?ameblo.jp">http://ipduh.com/demux/?ameblo.jp</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?XN--DEBA0AD">http://ipduh.com/demux/?XN--DEBA0AD</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?%E3%83%86%E3%82%B9%E3%83%88">http://ipduh.com/demux/?テスト</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?128.64.32.16">http://ipduh.com/demux/?128.64.32.16</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?ASN6461">http://ipduh.com/demux/?ASN6461</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?10.0.0.0/8">http://ipduh.com/demux/?10.0.0.0/8</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?2610:a1:1014:0:0:0:0:1">http://ipduh.com/demux/?2610:a1:1014:0:0:0:0:1</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?2610:0000::/23">http://ipduh.com/demux/?2610:0000::/23</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?google.se">http://ipduh.com/demux/?google.se</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?google.com.ph">http://ipduh.com/demux/?google.com.ph</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/?2914">http://ipduh.com/demux/?2914</a></li><br /></ul><br /></div><br /><div id="aman-demux-class"><br /><a href="http://www.blogger.com/null" name="demux-class"> </a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="demux-class"></a><a class="listhref" href="http://ipduh.com/demux/class">demux/class</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a> <br /><br />Classify a string of characters and see the appropriate IPduh links</h4><br /><hr id="h-demux-class" /><br /><h5><br />input: <br /><br />A string of characters: <br /><br />[ IP address | IP CIDR block | IPv6 address | IPv6 CIDR block | Autonomous System Number | DNS name | URI ] <br /><br /><br /><br />output:<br /><br />A classification and appropriate IPduh links to further information about the string of characters submitted given. <br /><br /></h5><br /><hr id="h-demux-class" /><br /><h4><br /> Examples of using demux/class </h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?instagr.am">http://ipduh.com/demux/class/?instagr.am</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?68.71.220.3">http://ipduh.com/demux/class/?68.71.220.3</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?69.53.236.17/32">http://ipduh.com/demux/class/?69.53.236.17/32</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?2001:4b0:1668:2211:2:0:0:1">http://ipduh.com/demux/class/?2001:4b0:1668:2211:2:0:0:1</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?64.12.79.57">http://ipduh.com/demux/class/?64.12.79.57</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?17.254.13.0/24">http://ipduh.com/demux/class/?17.254.13.0/24</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?714">http://ipduh.com/demux/class/?714</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?espn.go.com">http://ipduh.com/demux/class/?espn.go.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?69.175.87.109">http://ipduh.com/demux/class/?69.175.87.109</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?2001:0400::/23">http://ipduh.com/demux/class/?2001:0400::/23</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?4399.com">http://ipduh.com/demux/class/?4399.com</a></li><br /><li><a class="listhref" href="http://ipduh.com/demux/class/?http://ipduh.com/dns/?eff.org">http://ipduh.com/demux/class/?http://ipduh.com/dns/?eff.org</a></li><br /></ul><br /></div><br /><div id="aman-demux-list"><br /><a href="http://www.blogger.com/null" name="demux-list"> </a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="demux-list"></a><a class="listhref" href="http://ipduh.com/demux/list">demux/list</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a><br /><br />Create a List of IP numbers, DNS names, and URIs </h4><br /><hr id="h-demux-list" /><br /><h5><br />input: <br /><br /><br /><br />listed items:<br /><br />[ IPv4 address | IPv6 address | IPv4 CIDR block | IPv6 CIDR block | Autonomous System Number | DNS names | URI ] <br /><br /><br /><br />ipduh-list built-in variables and punctuation marks: <br /><br /><a class="listhref_l" href="http://ipduh.com/about/#syntax-list">&list=</a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-tri-dash">---</a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-comma"> , </a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-title">&title=</a>   <a class="listhref_l" href="http://ipduh.com/about/#syntax-semicolon">;</a> <br /><br /><br /><br />comments: <br /><br />All strings of characters not Identified by demux/list as IP numbers, DNS names, or URIs are printed without IPduh links. <br /><br />A ; stops list processing and hides all characters following it. <br /><br /><br /><br />output: </h5><br />A bookmarkable list of DNS names, IP numbers, URIs and your comments along with links to the appropriate IPduh tools.<br /><br /><hr id="h-demux-list" /><br /><h4><br />Examples of using demux/list</h4><br /><ul><br /><li> <a class="listhref" href="http://ipduh.com/demux/list/?&title=an%20example%20demux%20list%0A&list=%0A144.63.250.10,%0Ablocket.se,%0A164.10.0.0/16,%0A2a00:1a28:1151:0:7397:be48:6c38:a6b7,%0A194.71.107.15,%0A2A00:0000::/12,%0A217.151.205.230/32"> http://ipduh.com/demux/list/?&title=an%20example%20demux%20list%0A&list=%0A144.63.250.10,%0Ablocket.se,%0A164.10.0.0/16,%0A2a00:1a28:1151:0:7397:be48:6c38:a6b7,%0A194.71.107.15,%0A2A00:0000::/12,%0A217.151.205.230/32 </a> </li><br /><li> <a class="listhref" href="http://ipduh.com/demux/list/?title=Genesis%0A&list=%0AGenesis---%0Ahttp://alog.ipduh.com/2012/07/1342191971.html---%0A.---"> Genesis </a> </li><br /><li> <a class="listhref" href="http://ipduh.com/demux/list/?&title=Public%20Name%20Servers%0A&list=%0Agoogle.com,%0A8.8.8.8,8.8.4.4,2001:4860:4860::8888,2001:4860:4860::8844,.,%0Aopendns.com,%0A208.67.222.222,208.67.220.220,%0A,.,%0Anorton.com,%0A198.153.192.40,198.153.194.40,%0A,Warns%20about%20and%20censors%20DNS%20names%20used%20by%20malicious%20sites,%0A198.153.192.50,198.153.194.50,%0A,Warns%20about%20and%20censors%20DNS%20names%20used%20by%20malicious%20or%20Pornography%20sites%20,%0A198.153.192.60,198.153.194.60,%0A,Warns%20about%20and%20censors%20DNS%20names%20used%20by%20malicious%20or%20Pornography%20or%20Non-Family-Friendly%20sites%0A,.,%0Agtei.net,%0Averizon.com,%0A4.2.2.1,4.2.2.2,4.2.2.3,4.2.2.4,4.2.2.5,4.2.2.6,%0A,.,%0Alevel3.net,%0A209.244.0.3,209.244.0.4%0A,.,%0Acomodo.com,%0A8.26.56.26,8.20.247.20%0A,.,%0Acisco.com,%0A64.102.255.44,128.107.241.185"> Public Name Servers </a> </li><br /><li><br /><br /></li><br /></ul><br /><hr id="h-demux-list" /><br /><h4><br />Note</h4><br /><a class="listhref_l" href="http://ipduh.com/about/#syntax-em-dash">--</a> is not a valid delimeter anymore. Use <a class="listhref_l" href="http://ipduh.com/about/#syntax-comma"> , </a> or <a class="listhref_l" href="http://ipduh.com/about/#syntax-tri-dash">---</a> instead. Lists using <a class="listhref_l" href="http://ipduh.com/about/#syntax-em-dash">--</a> may be compiled by <a class="listhref" href="http://ipduh.com/demux/list/old">http://ipduh.com/demux/list/old</a>. <br /><br /><br /><br />There is a 3KB limit on the size of the demux lists. <br /><br /><br /><br />Through <a class="example" href="http://ipduh.com/url/bouncer">Bouncer</a> URLs are printed only for HTTP , HTTPS , and FTP URIs. </div><br /><div id="aman-demux"><br /><a href="http://www.blogger.com/null" name="apropos"> </a><br /><br /><h4><br /><a href="http://www.blogger.com/null" name="apropos"></a><a class="listhref" href="http://ipduh.com/apropos">apropos</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a>    <a class="listhref" href="http://ipduh.com/about/#apropos-guides">apropos guides</a>    <a class="listhref" href="http://ipduh.com/about/#add-apropos">add apropos to your browser</a><br /><br />Apropos will submit any string of characters to the appropriate IPduh tool. <br /><br /></h4><br /><hr id="h-demux" /><br />Apropos may be used as an Internet Forensics Search Engine or a General Purpose Search Engine. Apropos is a good place to start your research and the most commonly used Tool of IPduh. <br /><br /><hr id="h-demux" /><br /><h5><br />input: <br /><br />Any string of characters <br /><br /><br /><br /><br /><br />output:<br /><br />The string of characters submitted to apropos will be submitted to the appropriate IPduh tool. <br /><br />[ <a class="listhref" href="http://ipduh.com/ip">ip</a> | <a class="listhref" href="http://ipduh.com/ip/cidr">ip/cidr</a> | <a class="listhref" href="http://ipduh.com/ipv6">ipv6</a> | <a class="listhref" href="http://ipduh.com/ipv6/cidr">ipv6/cidr</a> | <a class="listhref" href="http://ipduh.com/ip/whois/as">ip/whois/as</a> | <a class="listhref" href="http://ipduh.com/dns">dns</a> | <a class="listhref" href="http://ipduh.com/url/decode">url/decode</a> | <a class="listhref" href="http://ipduh.com/search/torrent">torrent search</a> | <a class="listhref" href="http://ipduh.com/search">search</a> ] </h5><br /><hr id="h-demux" /><br /><h4><br /> Examples of using apropos </h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/apropos/?leboncoin.fr">http://ipduh.com/apropos/?leboncoin.fr</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?travelagency.travel">http://ipduh.com/apropos/?travelagency.travel</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?44.55.66.77">http://ipduh.com/apropos/?44.55.66.77</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?13020">http://ipduh.com/apropos/?13020</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?0.0.0.0/0">http://ipduh.com/apropos/?0.0.0.0/0</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?2610:a1:1014:0:0:0:0:1">http://ipduh.com/apropos/?2610:a1:1014:0:0:0:0:1</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?::/0">http://ipduh.com/apropos/?::/0</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?yahoo.no">http://ipduh.com/apropos/?yahoo.no</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?meaning">http://ipduh.com/apropos/?meaning</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?pizza">http://ipduh.com/apropos/?pizza</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?http://ipduh.com/ip/?2.4.8.16">http://ipduh.com/apropos/?http://ipduh.com/ip/?2.4.8.16</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?AS3333">http://ipduh.com/apropos/?AS3333</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?%21t%20gimp">http://ipduh.com/apropos/?!t gimp</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?%21d%20yahoo.be">http://ipduh.com/apropos/?!d yahoo.be</a></li><br /><li><a class="listhref" href="http://ipduh.com/apropos/?http://ipduh.com/demux/list/?&list=192.149.252.58---192.149.252.0/24---example.org">http://ipduh.com/apropos/?http://ipduh.com/demux/list/?&list=192.149.252.58---192.149.252.0/24---example.org</a></li><br /></ul><br /><hr id="h-demux" /><br />Note: apropos does not handle IPduh lists ( <a class="listhref" href="http://ipduh.com/about/#ip-list">ip/list</a> , <a class="listhref" href="http://ipduh.com/about/#dns-list">dns/list</a> , <a class="listhref" href="http://ipduh.com/about/#demux-list">demux/list</a> ) <br /><br /><hr id="h-demux" /><br /><h4><br /><a href="http://www.blogger.com/null" name="apropos-guides">apropos guides</a></h4><br /><ul><br /><li> Apropos ' job is to guide your query to the appropriate IPduh tool. However, there are some "guide operators" that overwrite the apropos default behavior. </li><br /><li> <span class="syntax">!d</span> is used to force use of <a class="listhref" href="http://ipduh.com/dns">dns</a>.The !d guide is useful when apropos is used as the default search engine on the browser's location bar and you want to lookup a domain name instead of visiting it. <br /><br />eg: <a class="listhref" href="http://ipduh.com/apropos/?%21d%20bing.cn">http://ipduh.com/apropos/?!d bing.cn</a> <br /><br /></li><br /><li> <span class="syntax">!t</span> is used to force use of <a class="listhref" href="http://ipduh.com/search/torrent">Torrent Search</a>. Actually the !t guide is the only way you can get to <a class="listhref" href="http://ipduh.com/search/torrent">Torrent Search</a> through apropos.<br /><br />eg: <a class="listhref" href="http://ipduh.com/apropos/?%21t%20official%20demo">http://ipduh.com/apropos/?!t official demo</a> </li><br /><li> <span class="syntax">!u</span> is used to force use of <a class="listhref" href="http://ipduh.com/url/decode">url/decode</a>. The !u guide is useful when apropos is used as the default search engine on the browser's location bar and the user wants to analyze a URI instead of visiting it.<br /><br />eg: <a class="listhref" href="http://ipduh.com/apropos/?%21u%20http://www.bing.com/search?q=what+is+bing&qs=n&form=ATOZ&pq=what+is+bing&sc=12-19&sp=1&sk=blah">http://ipduh.com/apropos/?!u http://www.bing.com/search?q=what+is+bing&qs=n&form=ATOZ&pq=what+is+bing&sc=12-19&sp=1&sk=blah</a> </li><br /></ul><br /><br /><br /><hr id="h-demux" /><br /><a href="http://www.blogger.com/null" name="add-apropos"><b>Add Apropos to your Browser:</b></a> <br /><br /><br /><br />You can add apropos to your browser search engines or set it as your default search engine. <br /><br /><br /><br /><a class="listhref" href="http://ipduh.com/about/#apropos-on-firefox">Add Apropos to Mozilla Firefox and Mozilla based browsers</a> <br /><br /><a class="listhref" href="http://ipduh.com/about/#apropos-on-chrome">Add Apropos to Chrome</a><br /><br /><a class="listhref" href="http://ipduh.com/about/#apropos-on-internet-explorer">Add Apropos to Internet Explorer</a><br /><br /><a class="listhref" href="http://ipduh.com/about/#apropos-on-opera">Add Apropos to Opera</a><br /><br /><br /><br /><br /><br /><br /><br /><hr id="h-demux" /><br /><a href="http://www.blogger.com/null" name="apropos-on-firefox"><b>To add Apropos to your Mozilla Firefox Search Engines:</b></a> <br /><br /><br /><br />Add the Firefox IPduh Apropos add-on from <a class="listhref" href="https://addons.mozilla.org/addon/ipduh-apropos/">https://addons.mozilla.org/addon/ipduh-apropos/</a> <br /><br /><br /><br />OR <br /><br /><br /><br />Click on <a class="listhref" href="http://www.blogger.com/null">this</a> <br /><br /><br /><br />OR <br /><br /><ul><br /><li> visit <a class="listhref" href="http://ipduh.com/">IPduh</a> </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Add IPduh Apropos</b>. </li><br /></ul><br /><br /><br /><br /><br /><b>To set Apropos as the default search engine used for invalid URLs on Firefox and Mozilla Based Browsers ( Iceweasel , Seamonkey , etc ):</b> <br /><br /><ul><br /><li> Enter <b>about:config</b> in the browser location bar. </li><br /><li> Promise, you 'll be carefull. </li><br /><li> Enter <b>keyword.URL</b> in the <b>Filter:</b> under the location bar. </li><br /><li> Double-click on the <b>keyword.URL</b> result. </li><br /><li> Enter <b>http://ipduh.com/apropos/?</b> in the text box that pops up </li><br /><li> <b>OK</b> and close the <b>about:config</b> tab. </li><br /></ul><br /><br /><br /><br /><br /><hr id="h-demux" /><br /><a href="http://www.blogger.com/null" name="apropos-on-chrome"><b>To add IPduh Apropos to your Search Engines on Chrome Based Browsers:</b></a> <br /><br /><br /><br />Click on <a class="listhref" href="http://www.blogger.com/null">this</a> <br /><br /><br /><br /><a href="http://www.blogger.com/null" name="apropos-default-on-chrome"><b>To set IPduh Apropos as your default search engine on Chrome Based Browsers:</b></a> <br /><br /><ul><br /><li> visit <a class="listhref" href="http://ipduh.com/">IPduh</a> </li><br /><li> Click the <b>Wrench</b> </li><br /><li> Click <b>Settings</b> </li><br /><li> Choose <b>IPduh Apropos </b> from the drop down list in the Search section under "Set which search engine is used when searching from the omnibox" </li><br /></ul><br /><br /><br /><hr id="h-demux" /><br />In Chrome's omnibox and when Apropos is set as the search engine used on the location bar, you can differentiate domain names you want to lookup from domain names you want to visit by prepending !d to your query eg: <a class="listhref" href="http://ipduh.com/apropos/?%21d%20bing.no">http://ipduh.com/apropos/?!d bing.no</a>. You can also differentiate URIs you want to visit from <a class="listhref" href="http://ipduh.com/url/decode">URIs you want to decode and analyse </a> by prepending !u to the ones you want to analyze, and jump to a <a class="listhref" href="http://ipduh.com/search/torrent">Torrent Search</a> by prepending !t to your query. <br /><br /><hr id="h-demux" /><br /><a href="http://www.blogger.com/null" name="apropos-on-internet-explorer"><b>To add IPduh Apropos to your Internet Explorer Search Engines:</b></a> <br /><br /><br /><br />Click on <a class="listhref" href="http://www.blogger.com/null">this</a> <br /><br /><br /><br />OR <br /><br /><br /><br /><br /><br /><ul><br /><li> visit <a class="listhref" href="http://ipduh.com/">IPduh</a> </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Add Search Providers</b>. </li><br /><li> click on <b>IPduh Apropos</b>. </li><br /></ul><br /><br /><br /><br /><br /><hr id="h-demux" /><br /><a href="http://www.blogger.com/null" name="apropos-on-opera"><b>To add IPduh Apropos to your Opera Search Engines:</b></a> <br /><br /><ul><br /><li>visit <a class="listhref" href="http://ipduh.com/">IPduh</a></li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Manage Search Engines</b>. </li><br /><li> click the <b>Add...</b> Button. </li><br /><li> set the Name -- <b>Apropos</b>. </li><br /><li> set the Keyword -- <b>a</b>. </li><br /><li> set the address to <b>http://ipduh.com/apropos/?%s</b> </li><br /><li> The check boxes following are optional. </li><br /><li> Hit <b>OK</b> </li><br /></ul><br /><br /><br /><br /><br /><hr id="h-demux" /><br /><a href="http://www.blogger.com/null" name="add-apropos-ssl">You can add Apropos over an encrypted connection to your Browser search engines.</a> <br /><br /><br /><br /><a class="listhref" href="http://ipduh.com/about/#apropos-ssl-on-mozilla">Add Apropos over HTTPS to Mozilla Firefox and Mozilla based browsers</a> <br /><br /><a class="listhref" href="http://ipduh.com/about/#apropos-ssl-on-chrome">Add Apropos over HTTPS to Chrome</a><br /><br /><a class="listhref" href="http://ipduh.com/about/#apropos-ssl-on-internet-explorer">Add Apropos over HTTPS to Internet Explorer</a><br /><br /><a class="listhref" href="http://ipduh.com/about/#apropos-ssl-on-opera">Add Apropos over HTTPS to Opera</a><br /><br /><br /><br /><br /><br /><br /><br /><hr id="h-demux" /><br /><b><a href="http://www.blogger.com/null" name="apropos-ssl-on-mozilla">To add Apropos over HTTPS ( an encrypted connection ) to the Mozilla Firefox Search Engines:</a></b> <br /><br /><br /><br />add the Firefox IPduh Apropos SSL add-on from <a class="listhref" href="https://addons.mozilla.org/en-US/firefox/addon/apropos-ssl/">https://addons.mozilla.org/en-US/firefox/addon/apropos-ssl/</a> <br /><br /><br /><br />OR <br /><br /><ul><br /><li> visit <a class="listhref" href="http://ipduh.com/privacy">IPduh Privacy</a> </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Add IPduh Apropos SSL</b>. </li><br /></ul><br /><br /><br /><br /><br /><b>To set Apropos over SSL as the default search engine used for invalid URLs on Firefox and Mozilla Based Browsers ( Iceweasel , Seamonkey , etc ):</b> <br /><br /><ul><br /><li> Enter <b>about:config</b> in the browser location bar. </li><br /><li> Promise, you 'll be carefull. </li><br /><li> Enter <b>keyword.URL</b> in the <b>Filter:</b> under the location bar. </li><br /><li> Double-click on the <b>keyword.URL</b> result. </li><br /><li> Enter <b>https://ipduh.com/apropos/?</b> in the text box that pops up </li><br /><li> <b>OK</b> and close the <b>about:config</b> tab. </li><br /></ul><br /><br /><br /><br /><br /><hr id="h-demux" /><br /><a href="http://www.blogger.com/null" name="apropos-ssl-on-chrome"><b>To set IPduh Apropos over SSL as your default search engine on Chrome Based Browsers:</b></a> <br /><br /><ul><br /><li> visit the IPduh <a class="listhref" href="http://ipduh.com/privacy">privacy</a> page. </li><br /><li> Click the <b>Wrench</b> </li><br /><li> Click <b>Settings</b> </li><br /><li> Choose <b>IPduh Apropos SSL</b> from the drop down list in the Search section under "Set which search engine is used when searching from the omnibox" </li><br /></ul><br /><br /><br /><hr id="h-demux" /><br />In Chrome's omnibox and when Apropos is set as the search engine used on the location bar, you can differentiate domain names you want to lookup from domain names you want to visit by prepending !d to your query eg: <a class="listhref" href="http://ipduh.com/apropos/?%21d%20bing.no">http://ipduh.com/apropos/?!d bing.no</a>. If you want to <a class="listhref" href="http://ipduh.com/url/decode">decode and analyze a URI</a> instead of visiting it you can prepend !u to your query, and jump to a <a class="listhref" href="http://ipduh.com/search/torrent">Torrent Search</a> by prepending !t to your query. <br /><br /><hr id="h-demux" /><br /><a href="http://www.blogger.com/null" name="apropos-ssl-on-internet-explorer"><b>To add IPduh Apropos over HTTPS to your Internet Explorer Search Engines:</b></a> <br /><br /><ul><br /><li> visit the IPduh <a class="listhref" href="http://ipduh.com/privacy">privacy</a> page. </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Add Search Providers</b>. </li><br /><li> click on <b>IPduh Apropos SSL</b>. </li><br /></ul><br /><br /><br /><br /><br /><hr id="h-demux" /><br /><a href="http://www.blogger.com/null" name="apropos-ssl-on-opera"><b>To add IPduh Apropos over HTTPS to your Opera Search Engines:</b></a> <br /><br /><ul><br /><li>visit the IPduh <a class="listhref" href="http://ipduh.com/privacy">privacy</a> page.</li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Manage Search Engines</b>. </li><br /><li> click the <b>Add...</b> Button. </li><br /><li> set the Name -- <b>Apropos</b>. </li><br /><li> set the Keyword -- <b>a</b>. </li><br /><li> set the address to <b>https://ipduh.com/apropos/?%s</b> </li><br /><li> The check boxes following are optional. </li><br /><li> Hit <b>OK</b> </li><br /></ul><br /><br /><br /><br /></div><br /><div id="aman-demux"><br /><h4><br /><a href="http://www.blogger.com/null" name="torrent-search"> </a><a class="listhref" href="http://ipduh.com/search/torrent">Torrent Search</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a> <br /><br />Search Torrents across all the major Torrent Trackers, Torrent Directories, and Torrent Search Engines. </h4><br /><hr id="h-demux" /><br />Add the Torrent Search to your Browser Search Engines. <br /><br /><br /><br /><a class="listhref" href="http://ipduh.com/about/#torrent-search-on-firefox">Add Torrent Search to Mozilla Firefox and Mozilla based browsers</a> <br /><br /><a class="listhref" href="http://ipduh.com/about/#torrent-search-on-internet-explorer">Add Torrent Search to Internet Explorer</a> <br /><br /><a class="listhref" href="http://ipduh.com/about/#torrent-search-on-opera">Add Torrent Search to Opera</a> <br /><br /><br /><br /><br /><br /><a href="http://www.blogger.com/null" name="torrent-search-on-firefox"><b>To add Torrent Search to your Firefox Search Engines:</b></a> <br /><br /><br /><br />Add the Firefox Torrent add-on from <a class="listhref" href="https://addons.mozilla.org/en-US/firefox/addon/torrent/">https://addons.mozilla.org/en-US/firefox/addon/torrent/</a> <br /><br /><br /><br />OR <br /><br /><ul><br /><li> visit <a class="listhref" href="http://ipduh.com/search/torrent">the Torrent Search</a> </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Add Torrent Search</b>. </li><br /></ul><br /><br /><br /><br /><br /><a href="http://www.blogger.com/null" name="torrent-search-on-internet-explorer"><b>To add Torrent Search to your Internet Explorer Search Engines:</b></a> <br /><br /><ul><br /><li> visit the <a class="listhref" href="http://ipduh.com/search/torrent">Torrent Search</a> </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Add Search Providers</b>. </li><br /><li> click on <b>Torrent Search</b>. </li><br /></ul><br /><br /><br /><br /><br /><a href="http://www.blogger.com/null" name="torrent-search-on-opera"><b>To add Torrent Search to your Opera Search Engines:</b></a> <br /><br /><ul><br /><li>visit the <a class="listhref" href="http://ipduh.com/search/torrent">Torrent Search</a></li><br /><li> </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Manage Search Engines</b>. </li><br /><li> click the <b>Add...</b> Button. </li><br /><li> set the Name -- <b>Torrent Search</b>. </li><br /><li> set the Keyword -- <b>t</b>. </li><br /><li> set the address to <b>http://ipduh.com/search/torrent/?q=%s</b> </li><br /><li> The check boxes following are optional. </li><br /><li> Hit <b>OK</b> </li><br /></ul><br /><br /><br /><br /><br /><hr id="h-demux" /><br />The <a class="listhref" href="http://ipduh.com/search/torrent">Torrent Search</a> is <a class="listhref" href="http://ipduh.com/about/#apropos-guides">available through apropos with the !t guide</a>. <br /><br /><hr id="h-demux" /><br />Add the Torrent Search over HTTPS --an encrypted Connection-- to your Browser Search Engines. <br /><br /><br /><br /><a class="listhref" href="http://ipduh.com/about/#torrent-search-ssl-on-firefox">Add Torrent Search over HTTPS to Mozilla Firefox and Mozilla based browsers</a> <br /><br /><a class="listhref" href="http://ipduh.com/about/#torrent-search-ssl-on-internet-explorer">Add Torrent Search over HTTPS to Internet Explorer</a> <br /><br /><a class="listhref" href="http://ipduh.com/about/#torrent-search-ssl-on-opera">Add Torrent Search over HTTPS to Opera</a> <br /><br /><br /><br /><br /><br /><a href="http://www.blogger.com/null" name="torrent-search-ssl-on-firefox"><b>To add Torrent Search over HTTPS to your Mozilla Firefox Search Engines:</b></a> <br /><br /><br /><br />Add the <a class="listhref" href="https://addons.mozilla.org/en-US/firefox/addon/torrent-ssl/">Firefox Torrent SSL add-on</a>. <br /><br /><br /><br />OR <br /><br /><ul><br /><li> visit <a class="listhref" href="http://ipduh.com/privacy">IPduh Privacy</a> </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Add Torrent Search SSL</b>. </li><br /></ul><br /><br /><br /><br /><br /><a href="http://www.blogger.com/null" name="torrent-search-ssl-on-internet-explorer"><b>To add Torrent Search over HTTPS to your Internet Explorer Search Engines:</b></a> <br /><br /><ul><br /><li> visit the IPduh <a class="listhref" href="http://ipduh.com/privacy">privacy</a> page. </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Add Search Providers</b>. </li><br /><li> click on <b>Torrent Search SSL</b>. </li><br /></ul><br /><br /><br /><br /><br /><a href="http://www.blogger.com/null" name="torrent-search-ssl-on-opera"><b>To add Torrent Search SSL to your Opera Search Engines:</b></a> <br /><br /><ul><br /><li>visit the IPduh <a class="listhref" href="http://ipduh.com/privacy">privacy</a> page.</li><br /><li> </li><br /><li> click on the down arrow used to select search engine </li><br /><li> click on <b>Manage Search Engines</b>. </li><br /><li> click the <b>Add...</b> Button. </li><br /><li> set the Name -- <b>Torrent Search SSL</b>. </li><br /><li> set the Keyword -- <b>t</b> or whatever else you think appropriate. </li><br /><li> set the address to <b>https://ipduh.com/search/torrent/?q=%s</b> </li><br /><li> The check boxes following are optional. </li><br /><li> Hit <b>OK</b> </li><br /></ul><br /><br /><br /><br /></div><br /><div id="aman-gmap"><br /><h4><br /><a href="http://www.blogger.com/null" name="gmap"> </a><a class="listhref" href="http://ipduh.com/gmap">gmap</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a> <br /><br />Display a set of coordinates ( latitude , longitude ) on a google map. </h4><br /><hr id="h-gmap" /><br /><h5><br />input: <br /><br /><br /><br />Decimal latitude φ, longitude λ in the uri parameters<br /><br /><br /><br />output:<br /><br />A google map with a marker on the set of coordinates passed. </h5><br /><h4><br />Examples of using gmap.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/gmap/?lat=0.0&lon=0.0">http://ipduh.com/gmap/?lat=0.0&lon=0.0</a></li><br /><li><a class="listhref" href="http://ipduh.com/gmap/?lat=37.97150410463882&lon=23.726579546928406">http://ipduh.com/gmap/?lat37.97150410463882&lon=23.726579546928406</a></li><br /><a class="listhref" href="http://ipduh.com/gmap/?lat=37.97150410463882&lon=23.726579546928406"><br /></a><br /><li><a class="listhref" href="http://ipduh.com/gmap/?lat=32.59346754270018&lon=-117.12919235229492">http://ipduh.com/gmap/?lat=32.59346754270018&lon=-117.12919235229492</a></li><br /></ul><br /></div><br /><div id="aman-gmap"><br /><h4><br /><a href="http://www.blogger.com/null" name="gmap-tolatlon"> </a><a class="listhref" href="http://ipduh.com/gmap/tolatlon">gmap/tolatlon</a>    <a class="listhref" href="http://ipduh.com/about/#internet-tools-menu">Tools Menu</a> <br /><br />Display and Find coordinates ( latitude , longitude ) on a google map. </h4><br /><hr id="h-gmap" /><br /><br /><br /><h5><br />input: <br /><br /><br /><br />Markers with Right Click and decimal latitude and longitude in the uri parameters<br /><br /><br /><br />output:<br /><br />A google map with a marker on the set of coordinates passed.<br /><br />You may right click on the map to enter markers and get the coordinates of points. </h5><br /><h4><br />Examples of using gmap/tolatlon.</h4><br /><ul><br /><li><a class="listhref" href="http://ipduh.com/gmap/tolatlon/?lat=0.0&lon=0.0">http://ipduh.com/gmap/tolatlon/?lat=0.0&lon=0.0</a></li><br /><li><a class="listhref" href="http://ipduh.com/gmap/tolatlon/?lat=37.97150410463882&lon=23.726579546928406">http://ipduh.com/gmap/tolatlon/?lat37.97150410463882&lon=23.726579546928406</a></li><br /><a class="listhref" href="http://ipduh.com/gmap/tolatlon/?lat=37.97150410463882&lon=23.726579546928406"><br /></a><br /><li><a class="listhref" href="http://ipduh.com/gmap/tolatlon/?lat=32.59346754270018&lon=-117.12919235229492">http://ipduh.com/gmap/tolatlon/?lat=32.59346754270018&lon=-117.12919235229492</a></li><br /></ul><br /></div><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><center><br /><a class="nu" href="http://ipduh.com/ip" title="IP address lookup">ip</a>  <a class="nu" href="http://ipduh.com/ip/whois" title="IP address whois lookup">ip/whois</a>  <a class="nu" href="http://ipduh.com/ip/dnsbl" title="IP address DNS Black List Lookup">ip/dnsbl</a>  <a class="nu" href="http://ipduh.com/ip/cidr" title="IP CIDR math">ip/cidr</a>  <a class="nu" href="http://ipduh.com/ip/ptr" title="IP address PTR lookup">ip/ptr</a>  <a class="nu" href="http://ipduh.com/ip/ptr/24" title="PTR lookup for a /24 network">ip/ptr/24</a>  <a class="nu" href="http://ipduh.com/ip/dnstrace" title="IP address PTR dnstrace">ip/dnstrace</a>  <a class="nu" href="http://ipduh.com/ip/srv" title="IP address services scan">ip/srv</a>  <a class="nu" href="http://ipduh.com/ip/traceroute" title="Traceroute to an IP address">ip/traceroute</a>  <a class="nu" href="http://ipduh.com/ip/tor-exit" title="Check if an IP address is or has been a Tor exit">ip/tor-exit</a>  <a class="nu" href="http://ipduh.com/ip/list" title="Create an IP numbers List">ip/list</a><br /><br /> <a class="nu" href="http://ipduh.com/ip/whois/as" title="Autonomous System Number Whois lookup">ip/whois/as</a>  <a class="nu" href="http://ipduh.com/pdb/as" title="Peerding DB Autonomous System Number Lookup">pdb/as</a>  <a class="nu" href="http://ipduh.com/as/prefix" title="Find out what IP prefixes originate an Autonomous System">as/prefix</a>  <a class="nu" href="http://ipduh.com/apropos" title="Relative Information for any String of Characters">apropos</a>  <a class="nu" href="http://ipduh.com/demux" title="Given an IP number or a DNS name go to the one of the appropriate IPduh tools">demux</a>  <a class="nu" href="http://ipduh.com/demux/class" title="Classify and Demultiplex an IP or DNS related String">demux/class</a>  <a class="nu" href="http://ipduh.com/demux/list" title="Create a list of IP numbers and DNS names">demux/list</a><br /><br /> <a class="nu" href="http://ipduh.com/ipv6" title="ipv6 address information">ipv6</a>  <a class="nu" href="http://ipduh.com/ipv6/whois" title="ipv6 address whois information">ipv6/whois</a>  <a class="nu" href="http://ipduh.com/ipv6/ptr" title="ipv6 address ptr">ipv6/ptr</a>  <a class="nu" href="http://ipduh.com/ipv6/dnstrace" title="ipv6 address ptr dnstrace">ipv6/dnstrace</a>  <a class="nu" href="http://ipduh.com/ipv6/cidr" title="ipv6 cidr calculator">ipv6/cidr</a>  <a class="nu" href="http://ipduh.com/ipv6/traceroute" title="ipv6 address traceroute">ipv6/traceroute</a><br /><br /><a class="nu" href="http://ipduh.com/dns" title="Produce a report about a DNS name , DNS lookup++">dns</a>  <a class="nu" href="http://ipduh.com/dns/whois" title="domain name whois lookup">dns/whois</a>  <a class="nu" href="http://ipduh.com/dns/trace" title="DNS delegation trace">dns/trace</a>  <a class="nu" href="http://ipduh.com/dns/bl" title="check if a domain name is listed in any of the major URI black lists">dns/bl</a>  <a class="nu" href="http://ipduh.com/dns/list" title="Produce a list of domain names">dns/list</a>  <a class="nu" href="http://ipduh.com/idn" title="to ACE or to Unicode conversions of International Domain Names">idn</a>  <a class="nu" href="http://ipduh.com/idn/ace" title="IDNA , Unicode to ACE">idn/ace</a>  <a class="nu" href="http://ipduh.com/idn/unicode" title="IDNA , ACE to Unicode">idn/unicode</a><br /><br /> <a class="nu" href="http://ipduh.com/anonymity-check" title="The Anonymity Checker">anonymity check</a>  <a class="nu" href="http://ipduh.com/url/decode" title="Percent Decode and Analyze a URI">url/decode</a>  <a class="nu" href="http://ipduh.com/url/encode" title="Percent Encode a URI">url/encode</a>  <a class="nu" href="http://ipduh.com/url/bouncer" title="Go to a URL if the bouncer thinks it's safe">url/bouncer</a>  <a class="nu" href="http://ipduh.com/my/geoloc" title="A Firefox location aware browsing and google location services demo">my/geoloc</a>  <a class="nu" href="http://ipduh.com/epoch" title="An epoch clock and calculator">epoch</a> <br /><br /><span class="copy"> © <a class="copy" href="http://ipduh.com/epoch/?1372644985"> 1372644985</a></span> <a class="nu" href="http://ipduh.com/">IPduh</a> <a class="nu" href="http://ipduh.com/search">Search</a> <a class="nu" href="http://ipduh.com/contact">Contact</a> <a class="nu" href="http://ipduh.com/privacy">Privacy</a> </center><br /><img border="0" height="0" src="http://ipduh.com/js/amt.js?screen=1366x768&win=1366x494&cdi=24&java=true&shk=n&svg=n&fla=y&rp=y&mov=n&wma=n&pdf=y&uid=awsuser_id1372643047731r8093&sid=awssession_id1372643047731r8093" width="0" /> <img border="0" height="0" src="http://ipduh.com/js/amt.js?screen=1366x768&win=1366x494&cdi=24&java=true&shk=n&svg=n&fla=y&rp=y&mov=n&wma=n&pdf=y&uid=awsuser_id1372643047731r8093&sid=awssession_id1372643047731r8093" width="0" /> <br /><br /><br /><br /><div class="zemanta-pixie" style="height: 15px; margin-top: 10px;"><br 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