| Date | IP Address |
| 2020-01-01 | 104.114.14.249 (ClassC) |
| 2023-08-25 | 23.201.22.231 (ClassC) |
| 2023-11-02 | 104.77.15.201 (ClassC) |
| 2024-10-02 | 23.209.24.17 (ClassC) |
| 2024-11-25 | 23.54.19.178 (ClassC) |
| 2024-12-26 | 23.46.228.168 (ClassC) |
| 2025-01-24 | 23.59.88.201 (ClassC) |
| Date | Domain | IP |
| test1.ullapopken.ch | 2019-10-13 | 23.64.3.25 |
| www.dev2.ullapopken.ch | 2019-10-12 | 23.64.3.9 |
| dev4.ullapopken.ch | 2024-07-18 | 23.213.175.138 |
| qa.ullapopken.ch | 2024-07-21 | 23.219.78.183 |
| www.ullapopken.ch | 2023-08-25 | 23.201.22.231 |