AS7474 168.252.64.0/19 CIDR and IP Range Summary.ASN: 7474 - SingTel Optus Pty LtdHost Count: 8190Addressable IPs: 8192168.252.64.0/24168.252.65.0/24168.252.66.0/24168.252.67.0/24168.252.68.0/24168.252.69.0/24168.252.70.0/24168.252.71.0/24168.252.72.0/24168.252.73.0/24168.252.74.0/24168.252.75.0/24168.252.76.0/24168.252.77.0/24168.252.78.0/24168.252.79.0/24168.252.80.0/24168.252.81.0/24168.252.82.0/24168.252.83.0/24168.252.84.0/24168.252.85.0/24168.252.86.0/24168.252.87.0/24168.252.88.0/24168.252.89.0/24168.252.90.0/24168.252.91.0/24168.252.92.0/24168.252.93.0/24168.252.94.0/24168.252.95.0/24