| Date | IP Address |
| 2024-11-05 | 185.94.52.216 (ClassC) |
| 2025-01-03 | 185.94.52.217 (ClassC) |
| Date | Domain | IP |
| portal.regiojet.cz | 2024-12-24 | 217.66.178.225 |
| shop.regiojet.cz | 2023-08-31 | 185.94.52.217 |
| autodiscover.regiojet.cz | 2024-10-29 | 185.94.52.217 |
| bustickets.regiojet.cz | 2024-10-29 | 185.94.52.217 |
| menu.regiojet.cz | 2024-10-29 | 185.94.52.217 |
| www.regiojet.cz | 2024-11-05 | 185.94.52.216 |
| jizdenky.regiojet.cz | 2024-10-29 | 185.94.52.28 |
| novy.regiojet.cz | 2024-10-29 | 185.94.52.216 |