| Date | IP Address |
| 2022-09-09 | 18.193.209.215 (ClassC) |
| 2024-09-21 | 3.69.87.52 (ClassC) |
| 2024-11-19 | 52.29.32.223 (ClassC) |
| 2024-12-26 | 3.125.199.128 (ClassC) |
| 2025-01-21 | 18.192.247.134 (ClassC) |
| 2025-02-03 | 3.66.44.67 (ClassC) |
| 2025-04-09 | 18.196.74.95 (ClassC) |
| 2025-04-29 | 18.159.26.166 (ClassC) |
| 2025-05-30 | 3.66.209.104 (ClassC) |
| 2025-07-13 | 3.74.140.53 (ClassC) |
| 2025-09-06 | 52.28.252.190 (ClassC) |
| 2025-11-20 | 18.185.216.5 (ClassC) |
| Date | Domain | IP |
| www.froid.viessmann.ch | 2024-12-26 | 3.125.199.128 |