| Date | IP Address |
| 2025-01-09 | 194.56.218.19 (ClassC) |
| Date | Domain | IP |
| sambesi.ostermundigen.ch | 2025-01-02 | 193.135.144.131 |
| mail.ostermundigen.ch | 2025-01-03 | 212.243.176.142 |
| spam.ostermundigen.ch | 2024-12-13 | 212.243.176.142 |
| bussen.ostermundigen.ch | 2024-11-07 | 194.56.218.154 |
| parkkarten.ostermundigen.ch | 2024-06-16 | 194.56.218.154 |
| sslvpn.ostermundigen.ch | 2024-12-07 | 212.243.176.139 |
| xenapp.ostermundigen.ch | 2024-06-16 | 212.243.176.141 |
| autodiscover.ostermundigen.ch | 2025-01-03 | 212.243.176.142 |
| mailarchiv.ostermundigen.ch | 2024-06-16 | 212.243.176.140 |
| www.ostermundigen.ch | 2024-06-16 | 194.56.218.19 |