52.4.255.128-52.4.255.255
52.4.255.128/25
52.6.127.0-52.6.127.127
52.6.127.0/25
52.6.127.128-52.6.127.191
52.6.127.128/26
52.6.127.192-52.6.127.223
52.6.127.192/27
52.6.0.0-52.6.63.255
52.6.0.0/18
52.6.64.0-52.6.95.255
52.6.64.0/19
52.6.96.0-52.6.111.255
52.6.96.0/20
52.6.112.0-52.6.119.255
52.6.112.0/21
52.6.120.0-52.6.123.255
52.6.120.0/22
52.6.124.0-52.6.125.255
52.6.124.0/23
52.6.126.0-52.6.126.255
52.6.126.0/24
52.5.0.0-52.5.255.255
52.5.0.0/16