http://mirror.team-cymru.org/CentOS/6.9/os/i386/
http://repos-va.psychz.net/centos/6.9/os/i386/
http://mirrors.rit.edu/centos/6.9/os/i386/
http://mirrors.liquidweb.com/CentOS/6.9/os/i386/
http://mirror.web-ster.com/centos/6.9/os/i386/
http://ftp.osuosl.org/pub/centos/6.9/os/i386/
http://mirror.trouble-free.net/centos/6.9/os/i386/
http://repos.lax.quadranet.com/centos/6.9/os/i386/
http://mirrors.sonic.net/centos/6.9/os/i386/
http://yum.tamu.edu/centos/6.9/os/i386/