| Date | IP Address |
| 2021-02-02 | 23.34.70.81 (ClassC) |
| 2024-08-28 | 213.239.249.230 (ClassC) |
| 2024-12-29 | 34.228.90.172 (ClassC) |
| 2025-01-13 | 34.227.236.7 (ClassC) |
| Date | Domain | IP |
| twinbusipweb.ritto.de | 2023-08-25 | 23.218.99.77 |
| rittodoorweb.ritto.de | 2024-09-13 | 23.201.22.176 |
| test.wiserdoorweb.ritto.de | 2024-11-25 | 20.61.86.168 |
| www.ritto.de | 2024-08-28 | 213.239.249.230 |