| Date | IP Address |
| 2019-01-15 | 52.192.130.232 (ClassC) |
| 2019-12-23 | 18.177.237.108 (ClassC) |
| 2020-02-28 | 54.178.254.183 (ClassC) |
| 2020-04-10 | 3.115.66.255 (ClassC) |
| 2021-09-06 | 13.225.50.89 (ClassC) |
| 2024-08-24 | 18.161.6.86 (ClassC) |
| 2025-05-13 | 3.163.24.3 (ClassC) |
| 2026-02-11 | 3.163.24.35 (ClassC) |
| Date | Domain | IP |
| www.nakashima-mri.jp | 2024-08-07 | 3.163.24.35 |