| Date | IP Address |
| 2018-08-28 | 23.222.22.242 (ClassC) |
| 2019-02-24 | 23.3.97.185 (ClassC) |
| 2019-02-25 | 23.219.36.88 (ClassC) |
| 2019-07-25 | 23.43.164.75 (ClassC) |
| 2019-10-13 | 23.52.0.41 (ClassC) |
| 2019-10-13 | 23.52.0.74 (ClassC) |
| 2020-01-25 | 2.18.66.99 (ClassC) |
| 2020-10-10 | 2.21.35.83 (ClassC) |
| 2023-12-17 | 104.123.90.221 (ClassC) |
| 2024-08-25 | 2.18.140.122 (ClassC) |
| 2025-01-12 | 23.40.223.11 (ClassC) |
| 2025-03-22 | 23.214.158.205 (ClassC) |
| 2025-07-27 | 23.57.182.223 (ClassC) |
| 2025-07-31 | 23.40.217.11 (ClassC) |
| Date | Domain | IP |
| api-perf.nhsapp.service.nhs.uk | 2023-08-26 | 184.30.102.160 |
| www-perf.nhsapp.service.nhs.uk | 2023-08-26 | 23.193.86.146 |
| api-staging.nhsapp.service.nhs.uk | 2023-08-26 | 23.193.86.146 |
| www-staging.nhsapp.service.nhs.uk | 2024-01-09 | 104.112.187.47 |
| api.nhsapp.service.nhs.uk | 2023-08-26 | 104.123.90.221 |
| www.nhsapp.service.nhs.uk | 2023-12-17 | 104.123.90.221 |
| demo.eps-dos.service.nhs.uk | 2024-11-24 | 35.71.170.1 |
| your-data-matters.service.nhs.uk | 2024-07-07 | 99.84.66.51 |
| app.your-data-matters.service.nhs.uk | 2024-08-24 | 3.163.24.25 |