3.130.79.240-3.130.79.255 3.130.79.240/28
3.130.80.0-3.130.95.255 3.130.80.0/20
3.130.96.0-3.130.127.255 3.130.96.0/19
3.130.128.0-3.130.255.255 3.130.128.0/17