| Date | IP Address |
| 2020-05-10 | 143.204.142.101 (ClassC) |
| 2020-05-10 | 143.204.142.118 (ClassC) |
| 2024-11-16 | 3.163.165.78 (ClassC) |
| 2024-12-04 | 3.163.165.39 (ClassC) |
| 2025-01-05 | 3.163.165.67 (ClassC) |
| 2025-02-17 | 99.84.66.95 (ClassC) |
| 2025-04-12 | 99.84.66.45 (ClassC) |
| 2025-10-18 | 3.175.34.54 (ClassC) |
| Date | Domain | IP |
| www.tax-h.jp | 2024-07-30 | 99.84.66.66 |