MaxMind GeoIP is a set of APIs for looking up the location of an IP address, including the country, region, city, latitude, and longitude. Free GeoLite databases are available at http://www.maxmind.com/app/geolitecity
It moves by itself inside networks like virus infection & plagues, it is being written to solve computer virus problem drastically and responsibly. It is legal, free and open for public domain to improve W3 ICT Security.