23.145.136.0	23.145.136.255	256
31.6.56.0	31.6.56.255	256
117.55.206.0	117.55.207.255	512
141.11.56.0	141.11.57.255	512
166.0.100.0	166.0.101.255	512
194.147.5.0	194.147.5.255	256