| Date | IP Address |
| 2019-04-17 | 104.31.95.127 (ClassC) |
| 2026-01-22 | 217.160.0.241 (ClassC) |
| Date | Domain | IP |
| transeuropa.feuster.com | 2025-05-15 | 217.160.0.241 |
| cycling.feuster.com | 2025-05-17 | 217.160.0.241 |
| blog.feuster.com | 2025-05-21 | 217.160.0.241 |
| impressum.feuster.com | 2024-10-16 | 217.160.0.241 |
| bilder.feuster.com | 2026-01-22 | 217.160.0.241 |