| Date | IP Address |
| 2013-12-18 | 31.7.1.110 (ClassC) |
| 2025-02-01 | 31.7.1.21 (ClassC) |
| Date | Domain | IP |
| pc32.wassenburg.nl | 2024-05-03 | 31.7.1.21 |
| kesennuma.wassenburg.nl | 2024-04-30 | 31.7.1.21 |
| secured.wassenburg.nl | 2024-09-22 | 31.7.1.21 |
| ee.wassenburg.nl | 2024-12-29 | 31.7.1.21 |
| wusage.wassenburg.nl | 2024-12-03 | 31.7.1.21 |
| mobile.wassenburg.nl | 2024-04-30 | 31.7.1.21 |
| tsukijilunch.wassenburg.nl | 2024-10-06 | 31.7.1.21 |
| weblogin.wassenburg.nl | 2024-11-07 | 31.7.1.21 |
| ontario.wassenburg.nl | 2024-10-22 | 31.7.1.21 |
| foto.wassenburg.nl | 2024-04-30 | 31.7.1.21 |
| itp.wassenburg.nl | 2024-11-01 | 31.7.1.21 |
| waka-unipa2.itp.wassenburg.nl | 2024-10-06 | 31.7.1.21 |
| buscador.wassenburg.nl | 2024-12-29 | 31.7.1.21 |
| aeries.wassenburg.nl | 2024-05-03 | 31.7.1.21 |
| test.wassenburg.nl | 2024-04-30 | 31.7.1.21 |