3.226.243.0-3.226.243.255 3.226.243.0/24
3.226.244.0-3.226.247.255 3.226.244.0/22
3.226.248.0-3.226.255.255 3.226.248.0/21
3.227.0.0-3.227.1.255 3.227.0.0/23