AS4739 203.206.56.0/21 CIDR and IP Range Summary.ASN: 4739 - Internode Pty LtdHost Count: 2046Addressable IPs: 2048203.206.56.0/24203.206.57.0/24203.206.58.0/24203.206.59.0/24203.206.60.0/24203.206.61.0/24203.206.62.0/24203.206.63.0/24