192.100.76.0	192.100.76.255	256
192.104.254.0	192.104.254.255	256
198.102.173.0	198.102.173.255	256
198.184.150.0	198.184.150.255	256
199.211.115.0	199.211.115.255	256
206.125.48.0	206.125.50.255	768
208.236.170.0	208.236.170.255	256
216.231.133.0	216.231.133.255	256