131.0.216.0	131.0.219.255	1024
138.118.136.0	138.118.139.255	1024
170.78.8.0	170.78.11.255	1024
177.52.176.0	177.52.179.255	1024
200.234.0.0	200.234.3.255	1024
201.54.32.0	201.54.47.255	4096