54.172.63.224-54.172.63.255 54.172.63.224/27
54.172.97.0-54.172.97.127 54.172.97.0/25
54.172.97.128-54.172.97.191 54.172.97.128/26
54.172.97.192-54.172.97.223 54.172.97.192/27
54.172.64.0-54.172.95.255 54.172.64.0/19
54.172.96.0-54.172.96.255 54.172.96.0/24