142.250.120.0-142.250.127.255 142.250.120.0/21
142.250.128.0-142.250.191.255 142.250.128.0/18
142.250.192.0-142.250.195.255 142.250.192.0/22
142.250.196.0-142.250.197.255 142.250.196.0/23
142.250.198.0-142.250.198.255 142.250.198.0/24