128.242.180.240-128.242.180.255 128.242.180.240/28
128.242.181.0-128.242.181.255 128.242.181.0/24
128.242.182.0-128.242.183.255 128.242.182.0/23
128.242.184.0-128.242.191.255 128.242.184.0/21
128.242.192.0-128.242.255.255 128.242.192.0/18