2.0.128.0	2.0.255.255	32768
2.1.128.0	2.1.255.255	32768
41.71.140.0	41.71.140.255	256
41.71.240.0	41.71.240.255	256
109.122.8.0	109.122.8.255	256
192.88.117.0	192.88.118.255	512
192.88.128.0	192.88.129.255	512