131.0.96.0	131.0.99.255	1024
138.94.76.0	138.94.79.255	1024
143.137.236.0	143.137.239.255	1024
170.82.148.0	170.82.151.255	1024
170.150.84.0	170.150.87.255	1024
177.74.144.0	177.74.147.255	1024