| Date | IP Address |
| 2023-08-10 | 23.198.7.249 (ClassC) |
| 2023-10-19 | 23.38.191.51 (ClassC) |
| 2023-11-02 | 104.96.163.199 (ClassC) |
| 2023-12-23 | 23.46.17.27 (ClassC) |
| 2024-02-10 | 104.96.163.210 (ClassC) |
| 2024-02-13 | 104.70.127.40 (ClassC) |
| 2024-02-21 | 23.46.17.38 (ClassC) |
| 2024-03-10 | 23.55.167.17 (ClassC) |
| 2024-04-04 | 23.44.175.168 (ClassC) |
| 2024-04-06 | 23.1.33.36 (ClassC) |
| 2024-05-03 | 23.192.230.82 (ClassC) |
| 2024-05-13 | 23.193.200.160 (ClassC) |
| 2024-05-26 | 23.46.17.69 (ClassC) |
| 2024-06-02 | 104.70.127.61 (ClassC) |
| 2024-07-30 | 23.46.17.33 (ClassC) |
| 2024-08-19 | 23.54.19.114 (ClassC) |
| 2024-09-14 | 23.44.175.163 (ClassC) |
| 2024-09-21 | 23.46.17.7 (ClassC) |
| 2024-11-11 | 23.54.19.194 (ClassC) |
| 2024-11-24 | 23.46.17.61 (ClassC) |
| 2024-12-29 | 23.212.185.152 (ClassC) |
| 2024-12-29 | 23.212.185.144 (ClassC) |
| 2025-01-12 | 23.218.93.43 (ClassC) |
| 2025-04-15 | 23.46.228.172 (ClassC) |
| 2025-04-30 | 23.46.228.166 (ClassC) |
| 2025-08-14 | 23.216.147.208 (ClassC) |
| 2026-01-21 | 23.216.147.198 (ClassC) |
| Date | Domain | IP |
| room5.trivago.hk | 2026-01-15 | 194.153.186.54 |
| checkin.trivago.hk | 2025-12-18 | 194.153.186.54 |
| ctest.trivago.hk | 2025-04-27 | 23.46.228.166 |
| www.trivago.hk | 2023-08-25 | 23.64.50.164 |