| Date | IP Address |
| 2025-01-10 | 193.168.131.40 (ClassC) |
| 2025-08-22 | 141.8.192.84 (ClassC) |
| 2026-02-06 | 141.8.195.177 (ClassC) |
| Date | Domain | IP |
| mgua.rniiis.ru | 2013-05-26 | 90.156.201.45 |
| kzn.rniiis.ru | 2013-05-19 | 90.156.201.45 |
| www.biblio.rniiis.ru | 2024-11-24 | 193.168.131.40 |
| dv.rniiis.ru | 2013-05-19 | 90.156.201.47 |