AS4637 203.192.156.192/28 CIDR and IP Range Summary.ASN: 4637 - Telstra GlobalHost Count: 14Addressable IPs: 16 203.192.156.193203.192.156.194203.192.156.195203.192.156.196203.192.156.197203.192.156.198203.192.156.199203.192.156.200203.192.156.201203.192.156.202203.192.156.203203.192.156.204203.192.156.205203.192.156.206203.192.156.207203.192.156.208