| Date | IP Address |
| 2018-09-01 | 13.33.251.78 (ClassC) |
| 2019-09-22 | 13.35.115.82 (ClassC) |
| 2020-05-10 | 13.225.190.15 (ClassC) |
| 2020-05-10 | 13.225.190.98 (ClassC) |
| 2024-07-13 | 99.84.66.79 (ClassC) |
| 2024-07-29 | 99.84.66.13 (ClassC) |
| 2024-11-17 | 3.163.158.117 (ClassC) |
| Date | Domain | IP |
| www.matsuda-kaikei.jp | 2024-09-18 | 99.84.66.13 |