54.210.63.240-54.210.63.255 54.210.63.240/28
54.210.64.0-54.210.127.255 54.210.64.0/18
54.210.128.0-54.210.143.255 54.210.128.0/20
54.210.144.0-54.210.151.255 54.210.144.0/21