| Date | IP Address |
| 2014-05-01 | 188.40.138.148 (ClassC) |
| 2016-05-08 | 144.76.162.245 (ClassC) |
| 2025-11-26 | 95.217.58.108 (ClassC) |
| Date | Domain | IP |
| 11j.f4sf.1x.de | 2014-02-18 | 188.40.138.148 |
| 44s.f4sf.1x.de | 2014-02-18 | 188.40.138.148 |
| 76x.f4sf.1x.de | 2014-05-01 | 188.40.138.148 |