| Date | IP Address |
| 2019-05-01 | 54.230.90.196 (ClassC) |
| 2020-03-27 | 143.204.35.15 (ClassC) |
| 2020-03-27 | 143.204.35.43 (ClassC) |
| 2020-03-27 | 143.204.35.101 (ClassC) |
| 2020-04-18 | 13.224.13.71 (ClassC) |
| 2020-09-01 | 13.33.163.17 (ClassC) |
| 2021-01-28 | 99.86.100.110 (ClassC) |
| 2021-03-18 | 52.85.89.71 (ClassC) |
| 2021-06-14 | 13.249.75.35 (ClassC) |
| 2024-11-21 | 18.238.25.58 (ClassC) |
| 2024-11-24 | 99.84.66.85 (ClassC) |
| 2024-12-25 | 52.84.162.55 (ClassC) |
| 2025-01-27 | 52.84.162.91 (ClassC) |
| 2025-03-09 | 18.67.0.117 (ClassC) |
| 2025-03-09 | 18.67.0.51 (ClassC) |
| 2025-04-13 | 99.84.66.54 (ClassC) |
| 2025-04-30 | 99.84.66.83 (ClassC) |
| 2026-01-07 | 18.161.6.91 (ClassC) |
| 2026-01-21 | 18.161.6.77 (ClassC) |
| Date | Domain | IP |
| klanten.openbank.nl | 2023-08-25 | 99.84.66.55 |
| www.openbank.nl | 2023-08-25 | 3.163.24.127 |