| Date | IP Address |
| 2022-05-27 | 184.25.116.16 (ClassC) |
| 2022-05-27 | 184.25.116.41 (ClassC) |
| 2022-05-27 | 23.55.220.73 (ClassC) |
| 2022-06-02 | 23.10.240.202 (ClassC) |
| 2022-06-03 | 23.55.220.43 (ClassC) |
| 2022-06-20 | 23.42.158.234 (ClassC) |
| 2024-07-02 | 23.55.167.26 (ClassC) |
| 2024-10-31 | 23.222.241.141 (ClassC) |
| 2025-02-05 | 23.200.231.170 (ClassC) |
| 2025-04-24 | 23.55.111.176 (ClassC) |
| 2025-12-05 | 23.192.230.138 (ClassC) |
| 2025-12-20 | 23.192.230.155 (ClassC) |
| 2026-02-07 | 3.169.173.105 (ClassC) |
| Date | Domain | IP |
| image.e.flightcentre.co.uk | 2024-07-02 | 23.55.167.26 |
| account-sdk.flightcentre.co.uk | 2024-11-17 | 18.161.6.23 |
| help.flightcentre.co.uk | 2024-09-08 | 23.54.19.147 |
| cars.flightcentre.co.uk | 2024-04-16 | 207.120.33.66 |
| newsletters.flightcentre.co.uk | 2026-02-01 | 84.45.74.34 |
| www.flightcentre.co.uk | 2015-01-23 | 165.254.206.237 |