| Date | IP Address |
| 2020-08-24 | 23.38.11.22 (ClassC) |
| 2020-12-15 | 23.11.251.22 (ClassC) |
| 2023-07-16 | 23.37.103.41 (ClassC) |
| 2023-08-25 | 23.64.50.164 (ClassC) |
| 2023-12-23 | 23.55.185.217 (ClassC) |
| 2024-04-14 | 96.7.156.97 (ClassC) |
| 2024-04-21 | 23.213.37.217 (ClassC) |
| 2024-07-30 | 184.31.192.97 (ClassC) |
| 2024-10-08 | 184.31.204.94 (ClassC) |
| 2024-10-19 | 184.31.200.94 (ClassC) |
| 2024-11-11 | 23.206.48.101 (ClassC) |
| 2024-12-14 | 104.71.212.106 (ClassC) |
| 2025-02-08 | 23.54.152.94 (ClassC) |
| 2025-04-06 | 184.27.178.102 (ClassC) |
| 2025-04-18 | 184.31.192.105 (ClassC) |
| 2025-09-05 | 23.218.184.96 (ClassC) |
| 2025-09-19 | 184.28.2.96 (ClassC) |
| 2026-03-04 | 23.46.228.169 (ClassC) |
| Date | Domain | IP |
| gtm.trivago.jp | 2024-10-04 | 23.46.17.10 |
| ctest.trivago.jp | 2024-07-07 | 104.70.127.8 |
| www.trivago.jp | 2023-08-25 | 23.64.50.164 |