| Date | IP Address |
| 2019-08-13 | 13.249.87.106 (ClassC) |
| 2019-08-13 | 13.249.87.29 (ClassC) |
| 2019-08-13 | 13.249.87.70 (ClassC) |
| 2019-08-13 | 13.249.87.82 (ClassC) |
| 2019-10-09 | 13.227.45.103 (ClassC) |
| 2019-10-09 | 13.227.45.106 (ClassC) |
| 2019-10-09 | 13.227.45.125 (ClassC) |
| 2019-10-09 | 13.227.45.49 (ClassC) |
| 2025-01-17 | 65.9.86.40 (ClassC) |
| 2025-11-19 | 3.163.24.105 (ClassC) |
| Date | Domain | IP |
| production-external-alb.up.welt.de | 2024-09-28 | 34.241.244.42 |
| static.up.welt.de | 2024-05-25 | 18.161.6.128 |
| storage.up.welt.de | 2024-05-24 | 99.84.66.73 |
| amp-iframe.up.welt.de | 2025-11-19 | 3.163.24.105 |
| staging.up.welt.de | 2023-08-25 | 104.103.222.100 |
| amptrack.up.welt.de | 2025-08-23 | 99.84.66.13 |
| web-bouncer.up.welt.de | 2025-05-20 | 52.214.148.26 |
| entitlement-checker.up.welt.de | 2023-08-09 | 52.215.229.11 |
| analytics.up.welt.de | 2024-07-28 | 52.218.36.4 |
| stocks.up.welt.de | 2023-09-25 | 52.48.161.185 |
| consent.up.welt.de | 2024-08-30 | 204.246.191.41 |
| preview.up.welt.de | 2024-09-28 | 34.246.248.42 |