B.5 Data sources

In chapter 5, we used a database of IP-to-location information. This list includes a reference to that data, along with alternate data sources that may or may not be as up to date:

• http://dev.maxmind.com/geoip/geolite — IP address-to-geographic location information, first used in chapter 5
• http://www.hostip.info/dl/ — Freely downloadable and usable IP-to-geographic location information database
• http://software77.net/geo-ip/ — Another free IP-to-geographic location information database