A new web site that can detect your computer IP address and you can see your computer IP address. http://ip.sscity.net
but these are very old stories and been available long time since many years examples for own and other IP and geoloacation: http://www.smiatek.com/modules.php?op=modload&name=OnlineUserAtlas&file=index#map for precise OTHER IP more accurate geolocation http://www.maxmind.com/app/locate_ip a free php tool - un-maintained since years - can do such jobs see http://www.xpenguin.com/plot.php