| Date | IP Address |
| 2014-06-24 | 188.94.103.163 (ClassC) |
| 2025-03-23 | 104.22.74.126 (ClassC) |
| 2025-05-09 | 104.22.75.126 (ClassC) |
| 2025-05-25 | 172.67.22.89 (ClassC) |
| 2026-02-19 | 172.66.174.143 (ClassC) |
| Date | Domain | IP |
| data-febb5dffb0.bigfm.de | 2025-03-04 | 91.215.100.74 |
| data-b2b62acd29.bigfm.de | 2025-04-20 | 134.101.71.54 |
| auth.bigfm.de | 2024-01-23 | 194.6.195.75 |
| cdn.bigfm.de | 2024-09-17 | 172.67.22.89 |
| www.bigfm.de | 2025-01-16 | 172.67.22.89 |