| Date | IP Address |
| 2021-05-12 | 54.230.18.109 (ClassC) |
| 2025-07-17 | 3.163.24.123 (ClassC) |
| 2025-07-20 | 3.163.24.124 (ClassC) |
| 2025-09-22 | 3.163.24.39 (ClassC) |
| 2026-03-04 | 3.163.24.12 (ClassC) |
| Date | Domain | IP |
| acc.openapi.ethias.be | 2024-01-03 | 54.170.11.95 |
| auth.acc.openapi.ethias.be | 2024-06-03 | 99.84.66.72 |
| apidocs.openapi.ethias.be | 2025-04-04 | 18.161.6.32 |
| auth.tst.openapi.ethias.be | 2024-11-16 | 99.86.38.88 |
| apidocs.tst.openapi.ethias.be | 2025-07-17 | 3.163.24.123 |
| dev.openapi.ethias.be | 2024-10-05 | 99.81.113.84 |
| auth.dev.openapi.ethias.be | 2025-06-08 | 3.163.24.25 |