131.72.248.0	131.72.251.255	1024
138.94.228.0	138.94.231.255	1024
170.233.8.0	170.233.11.255	1024
170.246.4.0	170.246.7.255	1024
177.38.152.0	177.38.159.255	2048
191.243.4.0	191.243.7.255	1024