| Date | IP Address |
| 2025-06-23 | 40.115.79.50 (ClassC) |
| Date | Domain | IP |
| tcab2b.tca.gov.au | 2024-10-20 | 52.243.112.219 |
| qldb2b.tca.gov.au | 2025-05-11 | 52.255.57.123 |
| tapapi.tca.gov.au | 2025-05-14 | 20.40.164.50 |
| tcagisportal.tca.gov.au | 2025-06-23 | 40.115.79.50 |
| tcagisdevportal.tca.gov.au | 2024-11-25 | 20.53.91.89 |
| tapadmin.tca.gov.au | 2025-05-23 | 52.243.70.246 |
| autodiscover.tca.gov.au | 2024-10-20 | 52.96.164.200 |
| tcab2bibirs.tca.gov.au | 2024-10-19 | 52.243.112.219 |
| tde-dev.tca.gov.au | 2025-05-16 | 4.147.170.14 |
| www.tca.gov.au | 2024-11-25 | 104.21.81.152 |