AS4739 203.173.8.0/21 CIDR and IP Range Summary.ASN: 4739 - Internode Pty LtdHost Count: 2046Addressable IPs: 2048203.173.8.0/24203.173.9.0/24203.173.10.0/24203.173.11.0/24203.173.12.0/24203.173.13.0/24203.173.14.0/24203.173.15.0/24