172.197.254.0	172.197.254.255	256
202.10.255.0	202.10.255.255	256
202.80.69.0	202.80.71.255	768
203.18.236.0	203.18.236.255	256
203.21.224.0	203.21.231.255	2048
203.21.250.0	203.21.250.255	256
203.21.252.0	203.21.252.255	256
203.22.16.0	203.22.17.255	512
203.33.242.0	203.33.242.255	256