| Country | Australia |
| ASN | AS1221 |
| Description | Tang Computers Pty. Ltd. 85 Main Street Osborne Park |
| Organisation | Telstra Corporation Limited ORG-TC6-AP |
| IP Range | 203.23.75.0 — 203.23.75.255 |
| Num of IPs | 256 |
| ASN | AS1221 |
| Name | ASN-TELSTRA |
| Description | Telstra Corporation Ltd |
| Organisation | Telstra Corporation Limited ORG-TC6-AP |
| Range | 203.23.75.0 — 203.23.75.255 |
| CIDR | 203.23.75.0/24 |
