| Date | IP Address |
| 2022-04-07 | 52.16.137.151 (ClassC) |
| 2023-05-19 | 54.73.127.202 (ClassC) |
| 2024-02-04 | 52.213.239.181 (ClassC) |
| 2024-02-27 | 54.229.62.243 (ClassC) |
| 2025-08-17 | 54.77.198.86 (ClassC) |
| 2025-08-30 | 34.252.126.185 (ClassC) |
| 2025-09-08 | 34.251.62.110 (ClassC) |
| 2025-09-18 | 54.195.230.24 (ClassC) |
| 2025-11-07 | 99.80.222.227 (ClassC) |
| 2026-02-12 | 34.242.170.88 (ClassC) |
| Date | Domain | IP |
| auth.hotelatelier.com | 2025-08-17 | 54.77.198.86 |
| reservas.hotelatelier.com | 2025-04-06 | 52.17.250.247 |
| reservations.hotelatelier.com | 2025-07-23 | 54.76.218.190 |
| click.news.hotelatelier.com | 2025-02-27 | 161.71.33.1 |
| loyalty.hotelatelier.com | 2025-09-19 | 54.75.5.61 |