| Date | IP Address |
| 2022-03-21 | 35.158.54.175 (ClassC) |
| 2024-06-10 | 18.196.13.158 (ClassC) |
| 2024-07-22 | 35.157.154.26 (ClassC) |
| 2024-09-18 | 3.123.54.170 (ClassC) |
| 2025-01-19 | 18.159.143.180 (ClassC) |
| 2025-02-19 | 3.66.38.54 (ClassC) |
| 2025-02-26 | 3.66.112.193 (ClassC) |
| 2025-04-20 | 52.28.154.164 (ClassC) |
| 2025-04-25 | 3.123.111.202 (ClassC) |
| 2025-05-01 | 3.67.125.128 (ClassC) |
| 2025-07-31 | 98.67.196.173 (ClassC) |
| Date | Domain | IP |
| controlling-module.test.lixx-apps.de | 2025-02-27 | 18.158.167.132 |
| lixx-realtime.test.lixx-apps.de | 2024-06-03 | 52.59.56.155 |
| reuters-api.test.lixx-apps.de | 2024-04-09 | 18.194.141.209 |
| portal.instifolio.test.lixx-apps.de | 2024-06-03 | 18.193.183.86 |
| api-wrapper.test.lixx-apps.de | 2024-06-10 | 18.196.13.158 |
| lixx-management.test.lixx-apps.de | 2024-06-03 | 18.159.139.47 |
| public-data-export.test.lixx-apps.de | 2024-03-25 | 52.57.197.61 |
| portal.lixx.test.lixx-apps.de | 2024-06-03 | 52.28.95.215 |