| Date | IP Address |
| 2018-05-02 | 52.192.0.208 (ClassC) |
| 2018-05-02 | 52.198.45.199 (ClassC) |
| 2018-06-16 | 52.197.176.8 (ClassC) |
| 2018-06-16 | 52.198.168.97 (ClassC) |
| 2020-08-04 | 54.250.184.117 (ClassC) |
| 2020-08-04 | 54.150.38.84 (ClassC) |
| 2024-09-15 | 3.163.24.51 (ClassC) |
| 2024-12-25 | 3.163.24.28 (ClassC) |
| 2025-04-05 | 3.163.24.122 (ClassC) |
| 2025-04-09 | 3.163.24.31 (ClassC) |
| Date | Domain | IP |
| www.fujita-patandlaw.jp | 2024-10-29 | 3.163.24.122 |