| Date | IP Address |
| 2013-05-21 | 89.111.176.97 (ClassC) |
| 2025-05-01 | 104.21.80.1 (ClassC) |
| 2025-07-15 | 104.21.16.1 (ClassC) |
| 2025-08-02 | 104.21.48.1 (ClassC) |
| Date | Domain | IP |
| online.dginh.ru | 2015-03-04 | 89.111.176.97 |
| forum.dginh.ru | 2013-08-07 | 89.111.176.97 |
| www.abiturient.dginh.ru | 2015-05-15 | 89.111.176.97 |
| www.dginh.ru | 2013-04-01 | 89.111.176.97 |