AS9648 203.4.248.0/21 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: 2048203.4.248.0/24203.4.249.0/24203.4.250.0/24203.4.251.0/24203.4.252.0/24203.4.253.0/24203.4.254.0/24203.4.255.0/24