77.68.76.0-77.68.76.31 77.68.76.0/27
77.68.76.32-77.68.76.35 77.68.76.32/30
77.68.76.36-77.68.76.36 77.68.76.36/32
77.68.0.0-77.68.63.255 77.68.0.0/18
77.68.64.0-77.68.71.255 77.68.64.0/21
77.68.72.0-77.68.75.255 77.68.72.0/22