3.220.194.0-3.220.195.255
3.220.194.0/23
3.220.196.0-3.220.199.255
3.220.196.0/22
3.220.200.0-3.220.207.255
3.220.200.0/21
3.220.208.0-3.220.223.255
3.220.208.0/20
3.220.224.0-3.220.255.255
3.220.224.0/19
3.221.0.0-3.221.127.255
3.221.0.0/17
3.221.128.0-3.221.191.255
3.221.128.0/18
3.221.192.0-3.221.207.255
3.221.192.0/20
3.221.208.0-3.221.215.255
3.221.208.0/21
3.221.216.0-3.221.219.255
3.221.216.0/22
3.221.220.0-3.221.221.255
3.221.220.0/23