| Date | IP Address |
| 2023-08-11 | 52.78.82.75 (ClassC) |
| 2024-12-18 | 15.164.82.155 (ClassC) |
| 2025-05-27 | 43.203.55.217 (ClassC) |
| 2025-06-30 | 3.37.23.222 (ClassC) |
| 2025-08-27 | 3.37.106.180 (ClassC) |
| 2025-09-20 | 15.164.69.45 (ClassC) |
| 2026-02-21 | 15.164.138.255 (ClassC) |
| Date | Domain | IP |
| m.web.mustit.co.kr | 2024-11-24 | 15.165.196.160 |
| m.mustit.co.kr | 2025-02-04 | 52.78.205.209 |
| corp.mustit.co.kr | 2026-01-21 | 52.78.33.8 |
| apis.mustit.co.kr | 2025-05-27 | 43.203.55.217 |
| www.mustit.co.kr | 2025-07-08 | 3.36.24.52 |