| Date | IP Address |
| 2022-02-12 | 65.9.78.44 (ClassC) |
| 2022-02-12 | 65.9.78.79 (ClassC) |
| 2022-02-12 | 65.9.78.13 (ClassC) |
| 2024-08-24 | 99.84.66.58 (ClassC) |
| 2024-09-24 | 99.84.66.60 (ClassC) |
| 2024-10-02 | 18.172.170.88 (ClassC) |
| 2026-01-27 | 3.169.173.70 (ClassC) |
| 2026-03-03 | 3.175.34.62 (ClassC) |
| Date | Domain | IP |
| portal.coesra.org.au | 2026-02-17 | 3.169.173.86 |
| www.coesra.org.au | 2024-08-24 | 99.84.66.58 |