168.165.1.0	168.165.4.255	1024
168.165.8.0	168.165.8.255	256
168.165.13.0	168.165.14.255	512
168.165.24.0	168.165.27.255	1024
168.165.31.0	168.165.31.255	256
168.165.161.0	168.165.172.255	3072
168.165.174.0	168.165.174.255	256
168.165.192.0	168.165.194.255	768
168.165.201.0	168.165.203.255	768
168.165.208.0	168.165.209.255	512
168.165.253.0	168.165.254.255	512