| Date | IP Address |
| 2021-07-30 | 104.93.21.144 (ClassC) |
| 2022-04-06 | 104.96.200.226 (ClassC) |
| 2024-11-16 | 23.41.4.69 (ClassC) |
| 2025-05-30 | 23.41.4.81 (ClassC) |
| Date | Domain | IP |
| checkedid.api.alfam.nl | 2025-01-30 | 23.59.88.208 |
| developer.api.alfam.nl | 2024-08-02 | 40.115.55.142 |
| checkedid-test.api.alfam.nl | 2024-11-16 | 23.41.4.69 |