| Date | IP Address |
| 2025-01-17 | 35.176.87.116 (ClassC) |
| Date | Domain | IP |
| preprod.fcnxchange.police.uk | 2024-11-05 | 3.8.222.63 |
| preprodperf.fcnxchange.police.uk | 2024-11-05 | 35.176.243.51 |
| preprodint.fcnxchange.police.uk | 2024-11-05 | 3.8.222.63 |
| preprodlatest.fcnxchange.police.uk | 2025-01-17 | 35.176.87.116 |
| www.fcnxchange.police.uk | 2024-11-05 | 3.8.62.12 |