| Date | IP Address |
| 2024-05-18 | 3.130.8.142 (ClassC) |
| 2024-11-28 | 3.140.183.83 (ClassC) |
| 2024-12-03 | 3.131.212.110 (ClassC) |
| 2025-01-10 | 3.128.125.100 (ClassC) |
| 2025-02-06 | 3.137.89.247 (ClassC) |
| 2025-03-23 | 18.221.30.8 (ClassC) |
| 2025-04-21 | 3.22.141.192 (ClassC) |
| 2025-06-23 | 3.138.72.146 (ClassC) |
| 2025-07-08 | 3.143.73.243 (ClassC) |
| 2025-08-09 | 3.17.51.179 (ClassC) |
| 2025-08-12 | 18.220.83.114 (ClassC) |
| 2025-08-15 | 3.12.113.46 (ClassC) |
| 2025-08-19 | 3.22.163.104 (ClassC) |
| 2025-08-29 | 52.15.37.8 (ClassC) |
| 2025-09-06 | 3.17.194.72 (ClassC) |
| 2025-09-10 | 3.23.35.62 (ClassC) |
| 2025-10-10 | 3.137.134.235 (ClassC) |
| 2025-11-09 | 3.21.25.33 (ClassC) |
| 2025-12-13 | 3.145.225.85 (ClassC) |
| 2025-12-22 | 18.190.15.91 (ClassC) |
| 2025-12-28 | 18.222.51.176 (ClassC) |
| 2026-02-18 | 18.225.2.73 (ClassC) |
| Date | Domain | IP |
| www.littmann.3m.cz | 2024-07-15 | 88.221.159.126 |