| Date | IP Address |
| 2018-05-04 | 34.240.138.165 (ClassC) |
| 2020-09-10 | 13.225.65.72 (ClassC) |
| 2020-09-10 | 13.225.65.93 (ClassC) |
| 2020-10-07 | 13.35.82.3 (ClassC) |
| 2021-01-10 | 99.84.214.16 (ClassC) |
| 2021-01-11 | 99.84.214.101 (ClassC) |
| 2021-01-11 | 99.84.214.120 (ClassC) |
| 2021-01-13 | 13.249.21.29 (ClassC) |
| 2021-04-24 | 13.225.62.67 (ClassC) |
| 2021-04-24 | 13.225.62.88 (ClassC) |
| 2021-08-22 | 13.225.67.113 (ClassC) |
| 2021-08-22 | 13.225.67.115 (ClassC) |
| 2025-10-17 | 76.76.21.21 (ClassC) |
| Date | Domain | IP |
| poshilfe.sumup.ch | 2025-04-26 | 76.76.21.21 |
| www.sumup.ch | 2025-03-15 | 76.76.21.21 |