Inaccessible CentOS ftp/rsync mirror URLs as of Wed Feb 8 08:52:33 UTC 2017
These tests were made over IPv4, but if your mirror has an IPv6 address,
please make sure the services are available over IPv6 as well.

rsync://gd.tuwien.ac.at/opsys/linux/centos/
ftp://centos.mirror.nucleus.be/
ftp://mirror.telepoint.bg/centos/
ftp://centos.brnet.net.br/centos/
rsync://centos.brnet.net.br/centos/
rsync://ftp.cesca.cat/centos/
rsync://ftp.inf.utfsm.cl/pub/Linux/CentOS/
ftp://mirrors.neusoft.edu.cn/centos/
ftp://mirror.5ninesolutions.com/pub/mirror/centos/
rsync://mirror.5ninesolutions.com/centos/
ftp://mirror.teklinks.com/centos/
rsync://mirror.tzulo.com/centos/
ftp://mirror.linux.duke.edu/pub/centos/
ftp://mirror.umd.edu/centos/
rsync://centos.mbni.med.umich.edu/mirror/
rsync://ftp.estpak.ee/centos/
ftp://mirror.centos.ge/
ftp://centos.01link.hk/
rsync://centos.01link.hk/centos/
ftp://centos.uhost.hk/centos/
rsync://centos.biz.net.id/centos/
rsync://mirror.root.lu/CentOS/
ftp://mirror.as29550.net/mirror.centos.org/
ftp://centos.communilink.net/centos/
ftp://mirror.netflash.net/centos/
rsync://mirror.netflash.net/centos/
rsync://mirror.serverbeheren.nl/centos/
ftp://mirrors.m247.ro/centos/

The above URLs have been removed from the CentOS list on 8th February 2017.