| Date | IP Address |
| 2022-03-31 | 34.251.181.54 (ClassC) |
| 2023-06-11 | 54.154.129.49 (ClassC) |
| 2023-07-02 | 52.211.3.144 (ClassC) |
| 2023-07-06 | 52.17.251.247 (ClassC) |
| 2024-06-12 | 34.240.247.72 (ClassC) |
| 2024-06-25 | 34.247.45.2 (ClassC) |
| 2024-08-21 | 34.253.253.227 (ClassC) |
| 2024-08-31 | 52.51.53.20 (ClassC) |
| 2024-11-11 | 34.252.91.191 (ClassC) |
| 2024-11-22 | 99.80.166.173 (ClassC) |
| 2024-12-30 | 52.17.48.64 (ClassC) |
| 2025-01-20 | 54.229.29.215 (ClassC) |
| 2025-01-24 | 34.253.120.53 (ClassC) |
| 2025-02-27 | 34.246.233.193 (ClassC) |
| 2025-04-03 | 52.212.122.54 (ClassC) |
| 2025-04-27 | 34.243.29.35 (ClassC) |
| 2025-07-16 | 54.76.130.254 (ClassC) |
| 2025-07-22 | 54.76.163.86 (ClassC) |
| 2025-09-09 | 34.247.250.94 (ClassC) |
| 2026-02-16 | 52.211.176.228 (ClassC) |
| Date | Domain | IP |
| www.optimalprint.cz | 2025-08-17 | 104.18.15.157 |