38.158.128.0	38.158.191.255	16384
38.172.64.0	38.172.127.255	16384
65.223.77.0	65.223.77.255	256
72.59.244.0	72.59.247.255	1024
192.82.232.0	192.82.232.255	256
208.87.162.0	208.87.163.255	512