77.90.21.0	77.90.23.255	768
77.90.40.0	77.90.47.255	2048
83.243.80.0	83.243.87.255	2048
89.106.67.0	89.106.67.255	256
89.106.69.0	89.106.69.255	256
89.106.73.0	89.106.74.255	512
89.106.77.0	89.106.78.255	512
89.106.85.0	89.106.85.255	256
89.106.87.0	89.106.88.255	512
89.106.90.0	89.106.91.255	512