| Date | IP Address |
| 2019-09-27 | 13.226.38.102 (ClassC) |
| 2019-09-27 | 13.226.38.64 (ClassC) |
| 2019-09-27 | 13.226.38.98 (ClassC) |
| 2020-05-02 | 13.224.0.46 (ClassC) |
| 2020-11-01 | 65.8.246.119 (ClassC) |
| 2021-01-14 | 13.249.21.124 (ClassC) |
| 2024-09-01 | 3.163.24.113 (ClassC) |
| 2025-08-02 | 3.163.24.82 (ClassC) |
| 2025-12-18 | 3.163.24.8 (ClassC) |
| 2026-02-07 | 3.163.24.119 (ClassC) |
| Date | Domain | IP |
| www.yachiyocoa-recruit.com | 2024-09-24 | 3.163.24.82 |