| Date | IP Address |
| 2020-01-16 | 52.31.245.0 (ClassC) |
| 2023-11-15 | 52.51.111.121 (ClassC) |
| 2023-12-13 | 52.30.126.20 (ClassC) |
| 2024-04-21 | 52.16.209.107 (ClassC) |
| 2024-05-01 | 34.255.142.147 (ClassC) |
| 2024-05-30 | 52.31.167.178 (ClassC) |
| 2024-06-15 | 52.208.193.123 (ClassC) |
| 2024-06-24 | 34.246.75.33 (ClassC) |
| 2024-08-09 | 63.35.120.151 (ClassC) |
| 2024-09-22 | 54.195.49.68 (ClassC) |
| 2024-10-04 | 99.81.166.81 (ClassC) |
| 2024-10-14 | 34.252.108.163 (ClassC) |
| 2024-10-27 | 34.249.57.135 (ClassC) |
| 2024-11-18 | 108.128.157.57 (ClassC) |
| 2024-12-27 | 52.18.107.157 (ClassC) |
| 2025-01-07 | 52.51.157.101 (ClassC) |
| 2025-01-21 | 63.35.20.244 (ClassC) |
| 2025-01-30 | 63.34.142.207 (ClassC) |
| 2025-02-09 | 54.216.181.163 (ClassC) |
| 2025-02-24 | 52.51.67.34 (ClassC) |
| 2025-05-06 | 34.240.69.199 (ClassC) |
| 2025-05-21 | 52.208.202.3 (ClassC) |
| 2025-08-25 | 54.76.239.92 (ClassC) |
| 2025-09-07 | 52.210.154.164 (ClassC) |
| 2025-09-23 | 54.77.150.62 (ClassC) |
| 2026-02-15 | 52.210.146.65 (ClassC) |
| Date | Domain | IP |
| bcrmbl.bookinggroup.com | 2025-07-30 | 52.19.30.109 |
| bcrm.bookinggroup.com | 2025-08-30 | 34.252.19.98 |
| bcrmaffiliates.bookinggroup.com | 2024-08-19 | 34.251.30.3 |
| www.bookinggroup.com | 2023-11-16 | 54.74.48.7 |