5.78.16.0-5.78.31.255 5.78.16.0/20
5.78.32.0-5.78.63.255 5.78.32.0/19
5.78.64.0-5.78.79.255 5.78.64.0/20
5.78.80.0-5.78.87.255 5.78.80.0/21
5.78.88.0-5.78.88.255 5.78.88.0/24