| Date | IP Address |
| 2014-06-23 | 31.216.41.100 (ClassC) |
| 2023-11-11 | 20.250.58.162 (ClassC) |
| 2025-03-31 | 20.203.208.188 (ClassC) |
| Date | Domain | IP |
| abaone.bdo.ch | 2025-02-13 | 51.103.217.16 |
| pkrefag.bdo.ch | 2025-03-27 | 20.250.17.68 |
| pk.bdo.ch | 2025-03-05 | 20.250.17.68 |
| pkl.bdo.ch | 2024-11-25 | 20.250.17.68 |
| pksemaro.bdo.ch | 2024-11-25 | 20.250.17.68 |
| www.bdo.ch | 2024-03-24 | 13.107.213.70 |