| Date | IP Address |
| 2020-06-23 | 99.86.62.44 (ClassC) |
| 2020-06-23 | 99.86.62.91 (ClassC) |
| 2021-03-17 | 65.9.144.68 (ClassC) |
| 2024-06-05 | 3.163.24.91 (ClassC) |
| 2024-10-29 | 3.163.24.102 (ClassC) |
| 2025-04-11 | 3.163.24.61 (ClassC) |
| Date | Domain | IP |
| www.shinka-shinyurigaoka.jp | 2024-06-05 | 3.163.24.61 |