50.17.125.0-50.17.125.255 50.17.125.0/24
50.17.126.0-50.17.127.255 50.17.126.0/23
50.17.128.0-50.17.159.255 50.17.128.0/19
50.17.160.0-50.17.175.255 50.17.160.0/20
50.17.176.0-50.17.179.255 50.17.176.0/22
50.17.180.0-50.17.181.255 50.17.180.0/23