191.252.77.0-191.252.77.255 191.252.77.0/24
191.252.78.0-191.252.79.255 191.252.78.0/23
191.252.80.0-191.252.95.255 191.252.80.0/20
191.252.96.0-191.252.111.255 191.252.96.0/20
191.252.112.0-191.252.119.255 191.252.112.0/21