| Date | IP Address |
| 2014-04-15 | 91.213.2.184 (ClassC) |
| 2014-10-09 | 185.14.157.105 (ClassC) |
| 2024-09-02 | 151.101.2.191 (ClassC) |
| 2024-11-22 | 151.101.130.191 (ClassC) |
| 2025-05-08 | 151.101.194.191 (ClassC) |
| 2026-03-09 | 151.101.66.191 (ClassC) |
| Date | Domain | IP |
| www.prohelvetia.ch | 2025-09-13 | 151.101.66.191 |