192.111.102.0	192.111.102.255	256
192.150.218.0	192.150.219.255	512
202.36.134.0	202.36.135.255	512
202.50.206.0	202.50.207.255	512
202.50.220.0	202.50.220.255	256
202.50.222.0	202.50.222.255	256