| Date | IP Address |
| 2021-08-02 | 3.126.135.181 (ClassC) |
| 2025-10-27 | 3.163.24.127 (ClassC) |
| 2025-11-27 | 3.163.24.15 (ClassC) |
| Date | Domain | IP |
| image.mail.t-systems.net | 2025-01-23 | 23.44.249.67 |
| secmon.aws.t-systems.net | 2024-07-30 | 52.29.63.77 |
| stg.secmon.aws.t-systems.net | 2024-11-24 | 3.77.13.21 |
| dev.secmon.aws.t-systems.net | 2025-01-08 | 3.124.202.28 |
| docs.aws.t-systems.net | 2025-10-27 | 3.163.24.127 |
| bi4tsi-b2b-test.t-systems.net | 2025-11-04 | 20.103.254.206 |
| bi-portal-test.t-systems.net | 2025-02-16 | 13.93.75.135 |