| Date | IP Address |
| 2024-11-21 | 18.159.180.127 (ClassC) |
| 2025-01-06 | 3.123.51.92 (ClassC) |
| 2025-01-26 | 3.66.237.10 (ClassC) |
| 2025-03-07 | 18.194.171.180 (ClassC) |
| 2025-04-23 | 52.28.105.8 (ClassC) |
| 2025-05-04 | 18.195.208.72 (ClassC) |
| 2025-08-23 | 3.125.28.98 (ClassC) |
| 2025-09-06 | 52.58.84.61 (ClassC) |
| 2025-09-20 | 52.29.5.216 (ClassC) |
| 2025-11-27 | 18.158.157.227 (ClassC) |
| Date | Domain | IP |
| apis-dev-qa.prof-schumann.com | 2024-07-26 | 3.120.67.64 |
| apis.prof-schumann.com | 2024-04-23 | 18.157.137.182 |
| apis-test.prof-schumann.com | 2024-11-21 | 18.159.180.127 |
| apis-dev.prof-schumann.com | 2024-06-11 | 3.73.202.201 |
| www.prof-schumann.com | 2025-09-08 | 167.233.7.126 |
| apis-test-surety.prof-schumann.com | 2023-10-25 | 52.59.46.252 |
| apis-dev-surety.prof-schumann.com | 2024-06-09 | 3.70.31.18 |