| Date | IP Address |
| 2012-12-13 | 103.9.90.214 (ClassC) |
| 2013-11-29 | 103.9.90.211 (ClassC) |
| 2024-07-07 | 3.1.92.70 (ClassC) |
| 2024-09-14 | 52.220.222.172 (ClassC) |
| 2024-09-22 | 202.21.127.145 (ClassC) |
| 2026-01-29 | 157.15.6.25 (ClassC) |
| Date | Domain | IP |
| journal.num.edu.mn | 2024-06-12 | 202.21.127.132 |
| cisco.num.edu.mn | 2024-06-12 | 202.21.127.188 |
| dep.num.edu.mn | 2024-01-16 | 52.220.222.172 |
| news.num.edu.mn | 2024-07-13 | 16.162.201.180 |
| www.num.edu.mn | 2024-07-13 | 202.21.127.145 |