| Date | IP Address |
| 2023-04-30 | 23.48.105.199 (ClassC) |
| 2023-05-04 | 204.2.243.73 (ClassC) |
| 2023-08-23 | 23.41.4.72 (ClassC) |
| 2023-08-26 | 23.41.4.77 (ClassC) |
| 2023-09-16 | 23.54.19.91 (ClassC) |
| 2025-08-03 | 108.142.218.58 (ClassC) |
| Date | Domain | IP |
| authors-smc.metro-tec.de | 2023-09-16 | 104.45.1.117 |
| authors-smc-pp.metro-tec.de | 2023-08-25 | 20.50.2.33 |
| www-smc-pp.metro-tec.de | 2023-08-25 | 23.41.4.68 |
| authors.metro-tec.de | 2025-05-10 | 20.105.216.40 |
| www.metro-tec.de | 2023-08-26 | 23.41.4.80 |