| Date | IP Address |
| 2022-02-12 | 52.85.61.31 (ClassC) |
| 2022-02-12 | 52.85.61.36 (ClassC) |
| 2022-10-05 | 13.226.22.81 (ClassC) |
| 2024-03-01 | 99.84.66.77 (ClassC) |
| 2025-01-26 | 99.84.66.49 (ClassC) |
| Date | Domain | IP |
| api.irh.fourz.co.uk | 2024-08-10 | 204.246.191.8 |
| admin.dev.fourz.co.uk | 2024-03-01 | 99.84.66.77 |