| Date | IP Address |
| 2019-11-13 | 23.56.169.34 (ClassC) |
| 2020-11-30 | 95.100.111.50 (ClassC) |
| 2023-08-28 | 104.70.127.45 (ClassC) |
| 2023-11-02 | 104.96.163.200 (ClassC) |
| 2024-10-18 | 23.46.17.16 (ClassC) |
| 2024-11-25 | 23.46.17.43 (ClassC) |
| 2025-05-09 | 23.216.147.208 (ClassC) |
| 2025-05-16 | 23.46.228.170 (ClassC) |
| 2026-01-29 | 23.59.88.34 (ClassC) |
| Date | Domain | IP |
| kuehlen-kampagne.viessmann.at | 2023-08-28 | 18.195.84.246 |
| kuehlen.viessmann.at | 2023-08-28 | 18.195.84.246 |
| www.kuehlen.viessmann.at | 2025-01-13 | 3.125.199.128 |
| steinernehaus.viessmann.at | 2024-11-22 | 99.84.66.3 |
| t.viessmann.at | 2024-11-25 | 34.111.102.177 |
| angebot.viessmann.at | 2023-08-28 | 104.96.163.207 |
| www.viessmann.at | 2023-08-28 | 104.70.127.45 |