38.7.12.0	38.7.15.255	1024
138.255.152.0	138.255.155.255	1024
168.232.48.0	168.232.51.255	1024
168.243.224.0	168.243.239.255	4096
170.0.176.0	170.0.179.255	1024
200.89.80.0	200.89.87.255	2048