| Date | IP Address |
| 2019-04-05 | 13.32.52.95 (ClassC) |
| 2019-09-28 | 13.225.176.28 (ClassC) |
| 2019-10-27 | 52.222.194.107 (ClassC) |
| 2019-11-29 | 13.33.174.108 (ClassC) |
| 2019-12-12 | 54.192.109.170 (ClassC) |
| 2019-12-20 | 54.192.109.193 (ClassC) |
| 2021-01-10 | 54.230.147.114 (ClassC) |
| 2022-05-02 | 13.33.210.81 (ClassC) |
| 2022-05-13 | 143.204.86.31 (ClassC) |
| 2026-01-26 | 162.159.135.42 (ClassC) |
| Date | Domain | IP |
| www.mimi-hoikuen.com | 2025-10-17 | 162.159.135.42 |