| Date | IP Address |
| 2020-12-08 | 52.209.234.101 (ClassC) |
| 2025-11-18 | 52.19.177.30 (ClassC) |
| Date | Domain | IP |
| lpmsuat.cpmsapi.crncc.nihr.ac.uk | 2025-10-15 | 54.76.219.197 |
| lpmsuat.cpms.crncc.nihr.ac.uk | 2024-11-25 | 54.76.31.224 |
| test.cpms.crncc.nihr.ac.uk | 2025-11-18 | 52.19.177.30 |