http://www.hostip.info/dl/index.html http://www.hostip.info/dl/index.html has a SQL database as well. Their database is broken up in to 255 tables (for each of

http://www.hostip.info/dl/index.html http://www.hostip.info/dl/index.html has a SQL database as well. Their database is broken up in to 255 tables (for each of the first octet, and each table consists of the fields corresponding to the 2nd and 3rd octet. Recently I made a traceroute visualization mashup with their database (http://www.janitha.com/geoiptracer http://www.janitha.com/geoiptracer) just enter a list of IP's and it will draw lines connecting them in order. Talking about geolocation, another shameless plug for my weekend project, a phonenumber-geolocation mashup http://www.janitha.com/telmapper http://www.janitha.com/telmapper