| Date | IP Address |
| 2023-05-31 | 23.213.53.79 (ClassC) |
| 2024-03-24 | 104.100.168.225 (ClassC) |
| 2024-08-11 | 104.96.163.139 (ClassC) |
| 2024-09-02 | 23.192.230.75 (ClassC) |
| 2025-03-21 | 23.41.4.5 (ClassC) |
| 2025-07-04 | 23.59.88.230 (ClassC) |
| 2025-07-10 | 23.41.4.80 (ClassC) |
| 2026-01-20 | 23.59.88.239 (ClassC) |
| 2026-02-28 | 23.41.4.88 (ClassC) |
| Date | Domain | IP |
| 2fa.aerzte.helios-gesundheit.de | 2025-11-01 | 23.41.4.5 |
| feature.aerzte.helios-gesundheit.de | 2024-08-10 | 104.96.163.136 |
| api.aerzte.helios-gesundheit.de | 2024-08-18 | 104.96.163.136 |
| feature.api.aerzte.helios-gesundheit.de | 2024-08-18 | 104.96.163.136 |
| dev.api.aerzte.helios-gesundheit.de | 2024-08-11 | 104.96.163.139 |
| dev.aerzte.helios-gesundheit.de | 2024-03-24 | 104.100.168.225 |