| Date | IP Address |
| 2021-12-30 | 23.66.127.175 (ClassC) |
| 2022-07-29 | 23.220.96.240 (ClassC) |
| 2022-07-29 | 23.220.96.155 (ClassC) |
| 2024-09-15 | 23.46.17.40 (ClassC) |
| 2025-03-16 | 23.46.228.167 (ClassC) |
| 2025-04-19 | 23.46.228.165 (ClassC) |
| 2025-10-09 | 23.216.147.204 (ClassC) |
| 2026-02-15 | 23.216.147.203 (ClassC) |
| Date | Domain | IP |
| room5.trivago.com.au | 2019-11-20 | 13.227.45.117 |
| magazine.trivago.com.au | 2024-10-24 | 23.46.17.36 |
| gtm.trivago.com.au | 2023-08-31 | 104.100.168.208 |
| ctest.trivago.com.au | 2024-09-15 | 23.46.17.40 |
| www.trivago.com.au | 2023-08-25 | 23.209.24.43 |