| Date | IP Address |
| 2017-08-18 | 52.59.171.198 (ClassC) |
| 2025-09-04 | 99.84.66.114 (ClassC) |
| 2025-09-22 | 204.246.191.56 (ClassC) |
| 2026-01-17 | 216.198.79.65 (ClassC) |
| 2026-02-24 | 216.150.1.193 (ClassC) |
| 2026-03-08 | 216.150.1.129 (ClassC) |
| Date | Domain | IP |
| app.factuursimpel.be | 2024-03-07 | 99.84.66.70 |
| www.factuursimpel.be | 2025-09-04 | 99.84.66.114 |