| Date | IP Address |
| 2023-08-17 | 184.30.31.88 (ClassC) |
| 2024-06-08 | 104.103.68.185 (ClassC) |
| 2024-10-06 | 23.46.17.37 (ClassC) |
| 2024-10-20 | 104.76.210.133 (ClassC) |
| 2024-10-20 | 104.76.210.151 (ClassC) |
| 2025-01-14 | 23.46.228.167 (ClassC) |
| 2025-09-14 | 23.216.147.206 (ClassC) |
| 2025-11-22 | 23.46.228.177 (ClassC) |
| Date | Domain | IP |
| eu-prod.simplepays.com | 2024-11-23 | 23.46.17.51 |
| test.simplepays.com | 2025-01-30 | 23.46.228.177 |
| eu-test.simplepays.com | 2024-06-08 | 104.103.68.185 |