http://mirrors.versaweb.com/centos/6.4/os/i386/
http://mirror.veracruz.co/centos/6.4/os/i386/
http://dal.tx.us.glomirror.com.au/centos/6.4/os/i386/
http://centos-distro.cavecreek.net/centos/6.4/os/i386/
http://mirror.cisp.com/CentOS/6.4/os/i386/
http://mirror.us.leaseweb.net/centos/6.4/os/i386/
http://centos.netnitco.net/6.4/os/i386/
http://mirror.metrocast.net/centos/6.4/os/i386/
http://mirror.ash.fastserv.com/pub/linux/centos/6.4/os/i386/
http://centos.mirrorcatalogs.com/6.4/os/i386/