| Date | IP Address |
| 2015-06-25 | 81.2.195.72 (ClassC) |
| 2016-08-30 | 78.24.14.20 (ClassC) |
| 2019-05-21 | 217.16.190.59 (ClassC) |
| 2019-12-02 | 217.16.190.62 (ClassC) |
| 2021-08-31 | 149.62.148.43 (ClassC) |
| 2025-05-09 | 149.62.148.12 (ClassC) |
| Date | Domain | IP |
| www.ebschool.cz | 2021-08-31 | 149.62.148.43 |