72.167.24.0-72.167.31.255 72.167.24.0/21
72.167.32.0-72.167.63.255 72.167.32.0/19
72.167.64.0-72.167.127.255 72.167.64.0/18
72.167.128.0-72.167.143.255 72.167.128.0/20
72.167.144.0-72.167.151.255 72.167.144.0/21
72.167.152.0-72.167.153.255 72.167.152.0/23