| Date | IP Address |
| 2023-08-26 | 92.122.92.19 (ClassC) |
| 2024-04-27 | 92.123.142.33 (ClassC) |
| 2024-11-05 | 23.72.249.218 (ClassC) |
| 2025-06-18 | 23.72.37.162 (ClassC) |
| 2025-06-19 | 95.100.153.186 (ClassC) |
| 2025-07-26 | 23.72.37.163 (ClassC) |
| 2025-10-04 | 2.19.176.74 (ClassC) |
| 2025-10-27 | 2.17.113.114 (ClassC) |
| 2025-11-26 | 23.72.36.233 (ClassC) |
| Date | Domain | IP |
| e.nhswebsite-integration.nhs.uk | 2023-08-26 | 92.122.92.19 |
| f.nhswebsite-integration.nhs.uk | 2023-08-26 | 92.123.142.33 |
| organisation.nhswebsite-integration.nhs.uk | 2023-08-26 | 92.122.92.19 |