| Date | IP Address |
| 2022-02-26 | 34.254.116.153 (ClassC) |
| 2025-11-29 | 23.41.4.86 (ClassC) |
| Date | Domain | IP |
| f1.test.nu.nl | 2024-08-10 | 104.96.163.132 |
| talk2022.test.nu.nl | 2025-11-29 | 23.41.4.86 |
| graph.test.nu.nl | 2025-07-22 | 23.41.4.71 |
| api.test.nu.nl | 2024-03-03 | 23.59.154.120 |
| api-cms2test.test.nu.nl | 2024-07-10 | 23.41.4.87 |