52.1.127.240-52.1.127.255 52.1.127.240/28
52.1.128.0-52.1.255.255 52.1.128.0/17
52.2.0.0-52.2.3.255 52.2.0.0/22
52.2.4.0-52.2.5.255 52.2.4.0/23