103.17.60.0	103.17.63.255	1024
117.104.224.0	117.104.231.255	2048
163.47.160.0	163.47.163.255	1024
175.106.32.0	175.106.63.255	8192
185.178.144.0	185.178.147.255	1024
221.120.234.0	221.120.234.255	256