| Date | IP Address |
| 2021-07-30 | 13.225.206.120 (ClassC) |
| 2024-05-27 | 108.138.94.49 (ClassC) |
| 2024-09-18 | 204.246.191.119 (ClassC) |
| 2024-11-03 | 18.161.6.107 (ClassC) |
| 2024-12-12 | 108.138.94.69 (ClassC) |
| 2025-01-20 | 204.246.191.47 (ClassC) |
| 2025-03-02 | 204.246.191.99 (ClassC) |
| 2025-03-09 | 108.138.94.60 (ClassC) |
| 2025-03-16 | 18.161.6.25 (ClassC) |
| 2025-09-25 | 204.246.191.128 (ClassC) |
| 2025-11-02 | 3.175.34.123 (ClassC) |
| 2026-02-14 | 3.175.34.12 (ClassC) |
| Date | Domain | IP |
| ondemand.leaf-systems.at | 2024-12-24 | 3.121.43.226 |
| staging.leaf-systems.at | 2025-08-09 | 18.156.68.239 |
| development.leaf-systems.at | 2025-05-25 | 18.156.61.12 |
| www.leaf-systems.at | 2023-08-28 | 204.246.191.99 |