I've setup a public fedora and epel mirror.
http://fedora.mirror.constant.com - 108.61.5.84 or 2001:19f0:1595:1403::1084
http://epel.mirror.constant.com - 108.61.5.85 or 2001:19f0:1595:1403::1085
These are on a machine in Piscataway, NJ, USA with a gigabit connection
to the internet.
- Brian Rak