| Date | IP Address |
| 2020-08-21 | 172.67.75.89 (ClassC) |
| 2020-08-21 | 104.26.9.8 (ClassC) |
| 2025-03-16 | 104.26.11.127 (ClassC) |
| 2025-06-20 | 172.67.70.96 (ClassC) |
| 2025-12-13 | 104.26.10.127 (ClassC) |
| Date | Domain | IP |
| stage2.fischbacher.com | 2021-07-27 | 93.113.111.176 |
| www.fischbacher.com | 2025-03-16 | 104.26.11.127 |