| Date | IP Address |
| 2024-11-25 | 99.81.33.88 (ClassC) |
| 2025-05-26 | 54.220.171.143 (ClassC) |
| 2025-09-02 | 54.155.146.66 (ClassC) |
| 2025-09-10 | 52.210.210.106 (ClassC) |
| 2025-10-14 | 52.19.34.14 (ClassC) |
| 2025-10-23 | 54.154.112.140 (ClassC) |
| 2025-11-23 | 54.170.34.139 (ClassC) |
| Date | Domain | IP |
| m.e-post.sparebank1oa.no | 2024-11-25 | 34.241.169.38 |
| res.e-post.sparebank1oa.no | 2024-07-30 | 18.161.6.90 |
| t.e-post.sparebank1oa.no | 2024-11-25 | 99.81.33.88 |