AS4637 203.192.156.144/28 CIDR and IP Range Summary.ASN: 4637 - Telstra GlobalHost Count: 14Addressable IPs: 16 203.192.156.145203.192.156.146203.192.156.147203.192.156.148203.192.156.149203.192.156.150203.192.156.151203.192.156.152203.192.156.153203.192.156.154203.192.156.155203.192.156.156203.192.156.157203.192.156.158203.192.156.159203.192.156.160