| Date | IP Address |
| 2023-11-01 | 18.203.7.17 (ClassC) |
| 2024-05-13 | 54.171.40.224 (ClassC) |
| 2024-05-25 | 52.18.91.230 (ClassC) |
| 2024-09-06 | 52.48.29.237 (ClassC) |
| 2024-09-17 | 63.33.255.203 (ClassC) |
| 2024-10-08 | 54.72.96.161 (ClassC) |
| 2024-10-14 | 3.254.26.9 (ClassC) |
| 2024-11-07 | 52.209.131.125 (ClassC) |
| 2024-12-30 | 34.240.60.211 (ClassC) |
| 2025-01-18 | 54.75.62.80 (ClassC) |
| 2025-04-20 | 34.240.146.178 (ClassC) |
| 2025-09-07 | 54.246.138.230 (ClassC) |
| 2025-09-10 | 63.35.48.253 (ClassC) |
| 2026-02-26 | 79.125.103.162 (ClassC) |
| Date | Domain | IP |
| backoffice.payyo.ch | 2025-06-21 | 34.242.138.57 |
| newsite.payyo.ch | 2024-05-13 | 54.171.40.224 |
| ptp.payyo.ch | 2025-10-12 | 34.249.143.216 |
| assets.payyo.ch | 2024-10-27 | 204.246.191.101 |
| support.payyo.ch | 2024-05-13 | 52.211.75.57 |
| checkout.payyo.ch | 2025-06-21 | 54.75.83.238 |
| www.payyo.ch | 2023-11-01 | 18.203.7.17 |
| sandbox.payyo.ch | 2025-01-18 | 54.75.62.80 |