http://centos.crazyfrogs.org/7.9.2009/os/x86_64/
http://mirrors.ircam.fr/pub/CentOS/7.9.2009/os/x86_64/
http://centos.mirror.ate.info/7.9.2009/os/x86_64/
http://mirrors.standaloneinstaller.com/centos/7.9.2009/os/x86_64/
http://mirror.plusserver.com/centos/7.9.2009/os/x86_64/
http://fr2.rpmfind.net/linux/centos/7.9.2009/os/x86_64/
http://ftp.rezopole.net/centos/7.9.2009/os/x86_64/
http://mirror.in2p3.fr/linux/CentOS/7.9.2009/os/x86_64/
http://centos-mirror.usessionbuddy.com/7.9.2009/os/x86_64/
http://ftp.pasteur.fr/mirrors/CentOS/7.9.2009/os/x86_64/