| Date | IP Address |
| 2022-03-21 | 18.185.191.88 (ClassC) |
| 2024-12-30 | 3.64.66.142 (ClassC) |
| 2025-04-04 | 18.159.144.182 (ClassC) |
| 2025-04-07 | 18.197.87.49 (ClassC) |
| 2025-06-18 | 3.64.104.152 (ClassC) |
| 2025-08-10 | 3.120.69.223 (ClassC) |
| Date | Domain | IP |
| app.ilteducation.nl | 2024-12-01 | 18.161.6.62 |
| app-dev.ilteducation.nl | 2025-01-12 | 52.84.162.119 |
| polyglutt-dev.ilteducation.nl | 2025-05-24 | 3.66.151.228 |
| www.ilteducation.nl | 2024-12-29 | 3.64.66.142 |