64.147.161.0-64.147.161.255 64.147.161.0/24
64.147.162.0-64.147.163.255 64.147.162.0/23
64.147.164.0-64.147.167.255 64.147.164.0/22
64.147.168.0-64.147.175.255 64.147.168.0/21
64.147.176.0-64.147.191.255 64.147.176.0/20