| Date | IP Address |
| 2018-06-13 | 52.198.168.97 (ClassC) |
| 2018-06-13 | 52.197.176.8 (ClassC) |
| 2021-12-01 | 3.114.98.19 (ClassC) |
| 2023-12-18 | 35.72.186.244 (ClassC) |
| 2024-02-01 | 52.197.159.50 (ClassC) |
| 2024-03-07 | 3.114.123.148 (ClassC) |
| 2024-07-13 | 18.161.6.27 (ClassC) |
| 2024-10-13 | 3.163.165.102 (ClassC) |
| 2024-10-24 | 18.161.6.76 (ClassC) |
| 2025-01-13 | 3.163.165.8 (ClassC) |
| Date | Domain | IP |
| www.matsui-kosakujo.co.jp | 2023-12-18 | 35.72.186.244 |