64.240.196.0	64.240.200.255	1280
66.244.238.0	66.244.238.255	256
74.113.152.0	74.113.155.255	1024
205.226.158.0	205.226.159.255	512
206.174.193.0	206.174.193.255	256
216.169.252.0	216.169.255.255	1024