| Date | IP Address |
| 2022-10-03 | 18.192.96.59 (ClassC) |
| 2023-05-25 | 3.123.62.218 (ClassC) |
| 2024-11-24 | 3.67.114.109 (ClassC) |
| 2025-02-02 | 3.70.37.127 (ClassC) |
| 2025-05-24 | 3.125.71.211 (ClassC) |
| 2025-08-07 | 52.57.78.89 (ClassC) |
| 2025-08-24 | 18.184.211.53 (ClassC) |
| 2025-09-13 | 18.196.181.119 (ClassC) |
| 2025-09-30 | 18.198.109.192 (ClassC) |
| 2025-11-09 | 18.195.138.22 (ClassC) |
| 2026-01-04 | 3.74.99.188 (ClassC) |
| Date | Domain | IP |
| www.de-tafels-oefenen.nl | 2024-11-24 | 3.67.205.231 |