| Date | IP Address |
| 2019-08-07 | 52.219.56.9 (ClassC) |
| 2019-09-05 | 52.219.56.32 (ClassC) |
| 2020-09-06 | 52.219.60.112 (ClassC) |
| 2020-09-07 | 52.219.56.40 (ClassC) |
| 2021-09-02 | 52.219.58.9 (ClassC) |
| 2023-12-07 | 52.219.58.5 (ClassC) |
| 2023-12-31 | 52.219.202.32 (ClassC) |
| 2023-12-31 | 52.219.56.124 (ClassC) |
| 2024-02-28 | 52.219.56.80 (ClassC) |
| 2024-03-03 | 52.219.204.0 (ClassC) |
| 2024-03-06 | 52.219.58.92 (ClassC) |
| 2024-03-09 | 52.219.204.44 (ClassC) |
| 2024-06-03 | 52.219.56.52 (ClassC) |
| 2024-06-22 | 52.219.58.56 (ClassC) |
| 2024-07-13 | 52.219.60.100 (ClassC) |
| 2024-08-04 | 52.219.202.8 (ClassC) |
| 2024-08-30 | 52.219.206.88 (ClassC) |
| 2024-09-05 | 3.5.184.170 (ClassC) |
| 2024-10-02 | 52.219.204.56 (ClassC) |
| 2024-11-14 | 3.5.186.28 (ClassC) |
| 2024-12-01 | 3.5.186.51 (ClassC) |
| 2025-02-22 | 3.5.184.211 (ClassC) |
| 2025-04-23 | 52.219.202.80 (ClassC) |
| 2025-05-03 | 52.219.58.132 (ClassC) |
| Date | Domain | IP |
| app.stg.ymyd.onjourney.co.kr | 2024-02-19 | 3.163.24.13 |
| app.dev.ymyd.onjourney.co.kr | 2024-02-28 | 52.219.56.80 |