| Date | IP Address |
| 2015-03-13 | 23.197.144.45 (ClassC) |
| 2015-10-21 | 104.67.66.203 (ClassC) |
| 2019-09-19 | 23.35.132.13 (ClassC) |
| 2020-11-18 | 104.114.21.249 (ClassC) |
| 2025-08-13 | 194.6.194.196 (ClassC) |
| 2026-03-07 | 40.85.93.168 (ClassC) |
| Date | Domain | IP |
| secure.viss.de | 2024-11-25 | 92.123.202.246 |
| tmi.viss.de | 2025-03-05 | 18.158.98.81 |
| www.viss.de | 2015-03-13 | 23.197.144.45 |