| Date | IP Address |
| 2013-10-21 | 82.206.127.200 (ClassC) |
| 2025-03-20 | 91.240.201.189 (ClassC) |
| Date | Domain | IP |
| c1.treff6.de | 2014-12-14 | 72.21.91.9 |
| c2.treff6.de | 2014-12-14 | 72.21.91.9 |
| c2lp.treff6.de | 2024-08-22 | 172.64.151.114 |
| www.treff6.de | 2024-08-10 | 172.64.151.114 |