| Date | IP Address |
| 2024-05-30 | 18.132.34.65 (ClassC) |
| 2024-09-25 | 18.134.110.5 (ClassC) |
| 2025-06-23 | 52.56.183.245 (ClassC) |
| 2025-09-19 | 3.9.212.16 (ClassC) |
| 2025-11-22 | 18.130.82.163 (ClassC) |
| Date | Domain | IP |
| api.postal-application-upload-source.pvt.np.erop.ierds.uk | 2025-08-03 | 3.163.24.29 |
| api.applications-app-scan-draft-template.pvt.np.erop.ierds.uk | 2025-09-16 | 99.84.66.72 |
| api.eroadmin.pvt.np.erop.ierds.uk | 2024-05-30 | 18.132.34.65 |