3.18.132.0-3.18.132.127 3.18.132.0/25
3.18.17.0-3.18.17.255 3.18.17.0/24
3.18.18.0-3.18.19.255 3.18.18.0/23
3.18.20.0-3.18.23.255 3.18.20.0/22
3.18.24.0-3.18.31.255 3.18.24.0/21
3.18.32.0-3.18.63.255 3.18.32.0/19
3.18.64.0-3.18.127.255 3.18.64.0/18
3.18.128.0-3.18.131.255 3.18.128.0/22