172.217.20.79-172.217.20.79 172.217.20.79/32
172.217.20.80-172.217.20.95 172.217.20.80/28
172.217.20.96-172.217.20.127 172.217.20.96/27
172.217.20.128-172.217.20.159 172.217.20.128/27
172.217.20.160-172.217.20.163 172.217.20.160/30
172.217.20.164-172.217.20.164 172.217.20.164/32