| Date | IP Address |
| 2024-11-24 | 99.84.66.103 (ClassC) |
| 2025-09-14 | 18.161.6.30 (ClassC) |
| 2025-11-01 | 18.161.6.42 (ClassC) |
| Date | Domain | IP |
| auth.kaminashi.com | 2024-12-19 | 13.224.14.91 |
| stag.auth.kaminashi.com | 2024-11-24 | 99.84.66.103 |
| admin.jugyoin.kaminashi.com | 2025-10-17 | 3.169.173.98 |
| www.kaminashi.com | 2024-09-28 | 99.84.66.24 |