139.162.132.0-139.162.135.255 139.162.132.0/22
139.162.136.0-139.162.143.255 139.162.136.0/21
139.162.144.0-139.162.159.255 139.162.144.0/20
139.162.160.0-139.162.191.255 139.162.160.0/19