| Date | IP Address |
| 2025-03-18 | 3.161.213.113 (ClassC) |
| 2026-01-05 | 3.163.24.95 (ClassC) |
| 2026-01-15 | 3.163.24.76 (ClassC) |
| Date | Domain | IP |
| api.votercard.eip.erop.ierds.uk | 2024-05-30 | 18.135.66.64 |
| api.overseas-applications.eip.erop.ierds.uk | 2025-10-02 | 13.41.32.187 |
| api.applications-app-scan-draft-template.int.eip.erop.ierds.uk | 2026-01-04 | 3.169.173.73 |
| admin.int.eip.erop.ierds.uk | 2024-05-30 | 18.135.18.251 |
| api.notify.int.eip.erop.ierds.uk | 2025-12-23 | 35.179.225.34 |
| api.applications-certificate-files-source.test.eip.erop.ierds.uk | 2026-01-05 | 3.163.24.95 |
| api.application-photo-target-files.test.eip.erop.ierds.uk | 2026-01-10 | 3.175.34.92 |
| api.eromanagement.test.eip.erop.ierds.uk | 2026-01-05 | 13.134.84.165 |
| api.eromanagement.dev.eip.erop.ierds.uk | 2025-12-01 | 13.43.161.119 |