AS4637 203.192.156.80/29 CIDR and IP Range Summary.ASN: 4637 - Telstra GlobalHost Count: 6Addressable IPs: 8 203.192.156.81203.192.156.82203.192.156.83203.192.156.84203.192.156.85203.192.156.86203.192.156.87203.192.156.88