51.132.161.0-51.132.161.127 51.132.161.0/25
51.132.161.128-51.132.161.159 51.132.161.128/27
51.132.128.0-51.132.159.255 51.132.128.0/19
51.132.160.0-51.132.160.255 51.132.160.0/24