From Fedora Project Wiki
Fedora Maps
Fedora Maps represent the geographical distribution of people who contact fedora servers. The servers can be MirrorManager used for installing/updating packages or can be the fedora wiki or the cvs servers.
The maps are generated at 11:40 UTC every day and use data from the previous did.
The maps use apache access logs and GeoLite (http://www.maxmind.com) data to convert the source ip addresses into geographical locations.
Currently available maps
The only mapped server right now is the MirrorManager. The following MirrorManager maps are currently available:
Note: The maps are also hosted off: http://fedoraproject.org/maps/{f8,f8newkey,f9,f9newkey,el4,el5}