| Date | IP Address |
| 2019-12-12 | 204.2.131.77 (ClassC) |
| 2020-03-24 | 204.2.138.147 (ClassC) |
| 2020-04-10 | 204.2.209.94 (ClassC) |
| 2020-05-11 | 204.2.50.222 (ClassC) |
| 2020-05-11 | 204.2.50.223 (ClassC) |
| 2024-01-16 | 204.2.133.177 (ClassC) |
| 2024-04-15 | 204.141.88.158 (ClassC) |
| 2024-04-24 | 165.254.198.140 (ClassC) |
| 2024-05-24 | 204.141.89.190 (ClassC) |
| 2024-07-08 | 204.141.88.159 (ClassC) |
| 2024-08-24 | 64.71.161.158 (ClassC) |
| 2025-09-05 | 146.75.43.52 (ClassC) |
| 2026-01-21 | 151.101.23.52 (ClassC) |
| Date | Domain | IP |
| click.hartmann.com | 2024-02-15 | 104.18.39.2 |
| shop.hartmann.com | 2024-01-16 | 204.2.133.177 |
| www.hartmann.com | 2024-01-16 | 34.203.178.28 |