| Date | IP Address |
| 2022-06-18 | 54.220.87.208 (ClassC) |
| 2022-08-19 | 108.128.3.201 (ClassC) |
| 2023-08-26 | 63.35.207.14 (ClassC) |
| 2023-10-31 | 54.195.221.239 (ClassC) |
| 2023-11-24 | 34.250.65.1 (ClassC) |
| 2024-01-11 | 34.248.212.71 (ClassC) |
| 2024-03-26 | 54.229.185.23 (ClassC) |
| 2024-09-01 | 52.19.229.167 (ClassC) |
| 2024-10-04 | 54.78.97.47 (ClassC) |
| 2024-11-19 | 34.247.200.0 (ClassC) |
| 2024-11-25 | 34.254.137.4 (ClassC) |
| 2024-12-02 | 52.210.93.9 (ClassC) |
| 2024-12-04 | 46.137.61.80 (ClassC) |
| 2024-12-24 | 63.33.82.68 (ClassC) |
| 2025-01-07 | 52.48.167.165 (ClassC) |
| 2025-01-17 | 52.16.118.53 (ClassC) |
| 2025-01-23 | 63.34.158.138 (ClassC) |
| 2025-01-25 | 52.49.76.202 (ClassC) |
| 2025-01-27 | 54.77.106.205 (ClassC) |
| 2025-05-05 | 52.51.187.92 (ClassC) |
| 2025-07-11 | 54.246.198.239 (ClassC) |
| 2025-09-07 | 34.248.71.219 (ClassC) |
| 2025-09-11 | 52.210.6.211 (ClassC) |
| 2026-02-06 | 3.248.140.169 (ClassC) |
| Date | Domain | IP |
| serviceportal.firstbus.co.uk | 2026-01-07 | 162.159.140.147 |
| image.email.firstbus.co.uk | 2024-09-09 | 23.44.175.148 |
| spacechecker.firstbus.co.uk | 2024-07-01 | 52.215.72.147 |
| www.firstbus.co.uk | 2024-06-01 | 54.229.132.153 |