| Date | IP Address |
| 2022-04-19 | 77.74.51.148 (ClassC) |
| 2025-12-10 | 34.248.192.126 (ClassC) |
| Date | Domain | IP |
| held.pleinvrees.net | 2025-09-18 | 104.26.7.82 |
| festival.pleinvrees.net | 2025-12-10 | 34.248.192.126 |
| ontour.pleinvrees.net | 2025-12-08 | 34.248.192.126 |
| www.pleinvrees.net | 2014-03-03 | 5.157.84.25 |