AS9648 203.23.152.0/21 CIDR and IP Range Summary.ASN: 9648 - AS-OZONLINE-AU CONVERTED TO ASN-OZONLINE-AU FOR RPSL COMPLIANCE Australia On-Line Pty LtdHost Count: 2046Addressable IPs: 2048203.23.152.0/24203.23.153.0/24203.23.154.0/24203.23.155.0/24203.23.156.0/24203.23.157.0/24203.23.158.0/24203.23.159.0/24