| Date | IP Address |
| 2024-01-19 | 104.18.18.216 (ClassC) |
| 2026-01-02 | 104.18.38.185 (ClassC) |
| 2026-01-25 | 172.64.149.71 (ClassC) |
| Date | Domain | IP |
| p.hbc.cyber.gov.au | 2024-07-30 | 52.62.140.250 |
| s.hbc.cyber.gov.au | 2024-07-31 | 13.211.90.69 |
| filedrop.cyber.gov.au | 2026-01-02 | 104.18.38.185 |
| test-ctis.cyber.gov.au | 2024-10-20 | 172.64.150.52 |
| portal.pdns.cyber.gov.au | 2024-07-31 | 52.63.232.223 |
| support.pdns.cyber.gov.au | 2024-07-31 | 54.66.91.163 |
| partners.cyber.gov.au | 2024-06-01 | 23.46.17.52 |
| www.cyber.gov.au | 2023-11-02 | 23.201.46.8 |
| exerciseinabox.cyber.gov.au | 2025-05-01 | 162.159.140.188 |