| Date | IP Address |
| 2019-01-01 | 34.247.94.102 (ClassC) |
| 2020-04-25 | 34.251.200.66 (ClassC) |
| 2020-04-25 | 52.51.46.75 (ClassC) |
| 2020-06-25 | 34.246.253.43 (ClassC) |
| 2020-10-23 | 52.49.113.230 (ClassC) |
| 2022-10-27 | 54.216.98.220 (ClassC) |
| 2022-10-27 | 34.251.196.226 (ClassC) |
| 2024-05-06 | 54.154.95.73 (ClassC) |
| 2025-05-24 | 52.18.122.23 (ClassC) |
| 2025-06-25 | 34.253.29.90 (ClassC) |
| 2025-06-30 | 52.18.47.148 (ClassC) |
| 2025-08-05 | 34.251.154.1 (ClassC) |
| 2025-10-29 | 34.242.38.143 (ClassC) |
| 2026-03-03 | 52.17.32.217 (ClassC) |
| Date | Domain | IP |
| extranet-dms-ta.travelbookgroup.com | 2024-06-11 | 104.20.52.182 |
| website.travelbookgroup.com | 2024-12-29 | 52.209.66.211 |
| book.travelbookgroup.com | 2025-01-12 | 91.220.168.2 |
| frontdesk.travelbookgroup.com | 2025-05-24 | 52.18.122.23 |
| extranet-dms.travelbookgroup.com | 2024-05-23 | 104.20.53.182 |
| extranet.travelbookgroup.com | 2021-11-14 | 91.220.168.245 |
| www.travelbookgroup.com | 2024-05-23 | 92.204.239.10 |