AS4739 203.217.56.0/21 CIDR and IP Range Summary.ASN: 4739 - Internode Pty LtdHost Count: 2046Addressable IPs: 2048203.217.56.0/24203.217.57.0/24203.217.58.0/24203.217.59.0/24203.217.60.0/24203.217.61.0/24203.217.62.0/24203.217.63.0/24