| Date | IP Address |
| 2021-12-19 | 23.35.68.33 (ClassC) |
| 2021-12-19 | 23.213.53.153 (ClassC) |
| 2021-12-30 | 23.220.246.36 (ClassC) |
| 2021-12-30 | 23.220.246.43 (ClassC) |
| 2022-01-23 | 23.222.4.4 (ClassC) |
| 2023-06-22 | 23.55.235.152 (ClassC) |
| 2024-05-09 | 23.35.68.136 (ClassC) |
| 2024-08-11 | 23.215.15.208 (ClassC) |
| 2024-08-14 | 2.19.80.176 (ClassC) |
| 2025-02-03 | 23.220.246.158 (ClassC) |
| 2025-06-23 | 23.33.22.136 (ClassC) |
| 2026-01-01 | 23.213.34.180 (ClassC) |
| 2026-02-17 | 23.46.228.8 (ClassC) |
| Date | Domain | IP |
| edition-issues-stg.ep.welt.de | 2026-02-07 | 104.96.203.51 |
| api.ep.welt.de | 2019-06-15 | 13.32.255.213 |
| edition-issues-devel.ep.welt.de | 2024-09-09 | 23.35.98.24 |
| edition-issues-production.ep.welt.de | 2026-01-01 | 23.213.34.180 |
| shortcuts.ep.welt.de | 2024-07-22 | 3.66.153.148 |
| papyrus.ep.welt.de | 2024-07-22 | 3.66.153.148 |
| push-center-dev.ep.welt.de | 2024-07-22 | 3.66.153.148 |
| shortcuts-dev.ep.welt.de | 2024-07-22 | 35.157.239.150 |
| push-center-sandbox.ep.welt.de | 2024-07-22 | 35.157.239.150 |