173.194.75.0-173.194.75.255 173.194.75.0/24
173.194.76.0-173.194.79.255 173.194.76.0/22
173.194.80.0-173.194.87.255 173.194.80.0/21
173.194.88.0-173.194.89.255 173.194.88.0/23