| Date | IP Address |
| 2019-07-08 | 13.230.164.151 (ClassC) |
| 2021-01-17 | 52.193.209.15 (ClassC) |
| 2021-12-19 | 18.182.152.166 (ClassC) |
| 2022-01-27 | 52.68.234.193 (ClassC) |
| 2024-04-27 | 54.178.58.80 (ClassC) |
| 2024-05-01 | 54.199.95.138 (ClassC) |
| 2024-06-02 | 35.79.72.45 (ClassC) |
| 2024-10-29 | 13.230.12.37 (ClassC) |
| 2024-12-12 | 54.95.68.219 (ClassC) |
| 2025-01-16 | 52.198.113.105 (ClassC) |
| 2025-07-21 | 3.163.24.20 (ClassC) |
| Date | Domain | IP |
| www.okamotonatsumi.jp | 2025-04-10 | 52.198.216.72 |