| Date | IP Address |
| 2019-09-11 | 89.187.140.181 (ClassC) |
| 2025-11-23 | 108.128.141.220 (ClassC) |
| 2025-12-13 | 99.80.165.32 (ClassC) |
| 2026-01-06 | 34.243.109.100 (ClassC) |
| Date | Domain | IP |
| beta.jtgrafika.cz | 2024-07-15 | 99.80.165.32 |
| www.jtgrafika.cz | 2024-12-30 | 34.243.109.100 |