99.83.179.0-99.83.179.255 99.83.179.0/24
99.83.180.0-99.83.183.255 99.83.180.0/22
99.83.184.0-99.83.191.255 99.83.184.0/21
99.83.192.0-99.83.255.255 99.83.192.0/18