| Date | IP Address |
| 2024-12-18 | 172.65.90.0 (ClassC) |
| 2025-03-19 | 172.65.90.1 (ClassC) |
| 2025-04-05 | 54.153.143.8 (ClassC) |
| 2025-05-10 | 3.24.186.22 (ClassC) |
| 2025-06-01 | 52.64.93.106 (ClassC) |
| Date | Domain | IP |
| directsbc.aat.gov.au | 2025-04-25 | 4.195.117.160 |
| online.aat.gov.au | 2025-04-05 | 172.65.90.2 |
| webmail.aat.gov.au | 2025-02-22 | 54.253.61.182 |
| autodiscover.aat.gov.au | 2025-02-21 | 54.79.4.93 |
| formstest.aat.gov.au | 2024-07-31 | 104.18.4.176 |
| aatinvtst.aat.gov.au | 2025-04-04 | 54.153.143.8 |
| aatinvdev.aat.gov.au | 2025-04-03 | 54.79.4.109 |
| www.aat.gov.au | 2024-12-18 | 172.65.90.0 |