| Date | IP Address |
| 2018-05-08 | 54.192.7.25 (ClassC) |
| 2018-05-08 | 54.192.7.9 (ClassC) |
| 2020-06-14 | 13.226.205.24 (ClassC) |
| 2020-06-14 | 13.226.205.39 (ClassC) |
| 2020-10-08 | 13.35.82.3 (ClassC) |
| 2020-10-08 | 13.35.82.128 (ClassC) |
| 2021-01-14 | 13.249.21.29 (ClassC) |
| 2021-04-24 | 54.230.126.87 (ClassC) |
| 2026-01-20 | 76.76.21.21 (ClassC) |
| Date | Domain | IP |
| fr.sumup.lu | 2025-09-27 | 76.76.21.21 |
| www.sumup.lu | 2025-12-22 | 76.76.21.21 |