| Date | IP Address |
| 2024-06-16 | 18.133.144.169 (ClassC) |
| 2025-12-07 | 18.171.20.208 (ClassC) |
| Date | Domain | IP |
| deed.sasines.ros.gov.uk | 2025-08-16 | 3.163.24.88 |
| api.sasines.ros.gov.uk | 2025-04-12 | 99.84.66.67 |
| api.test.sasines.ros.gov.uk | 2024-09-30 | 52.84.162.75 |
| api-support.dev.sasines.ros.gov.uk | 2025-12-07 | 18.171.20.208 |