| Date | IP Address |
| 2023-08-28 | 18.185.197.244 (ClassC) |
| 2024-05-03 | 18.192.227.18 (ClassC) |
| 2024-10-25 | 35.157.172.124 (ClassC) |
| 2024-11-24 | 3.124.207.134 (ClassC) |
| 2024-12-26 | 52.29.68.247 (ClassC) |
| 2025-01-01 | 3.126.190.37 (ClassC) |
| Date | Domain | IP |
| auth.brockhaus.at | 2023-08-28 | 52.59.19.25 |
| www.brockhaus.at | 2023-08-28 | 18.185.197.244 |