| Date | IP Address |
| 2018-12-12 | 52.215.149.205 (ClassC) |
| 2019-01-15 | 52.208.158.196 (ClassC) |
| 2019-02-19 | 54.194.87.117 (ClassC) |
| 2022-04-13 | 54.77.192.214 (ClassC) |
| 2024-09-12 | 52.215.95.29 (ClassC) |
| 2025-03-27 | 54.194.127.198 (ClassC) |
| 2025-04-25 | 3.255.48.233 (ClassC) |
| 2026-02-19 | 162.159.128.70 (ClassC) |
| Date | Domain | IP |
| www.abitur-am-bk.de | 2024-09-30 | 52.215.95.29 |