98.143.96.0	98.143.96.255	256
192.40.240.0	192.40.243.255	1024
192.122.206.0	192.122.206.255	256
199.7.136.0	199.7.139.255	1024
199.91.112.0	199.91.115.255	1024
199.91.252.0	199.91.255.255	1024
205.211.166.0	205.211.167.255	512