| Date | IP Address |
| 2018-05-24 | 52.198.45.199 (ClassC) |
| 2018-05-24 | 52.192.0.208 (ClassC) |
| 2019-02-11 | 52.194.129.39 (ClassC) |
| 2019-02-11 | 52.196.36.208 (ClassC) |
| 2019-10-11 | 52.199.132.126 (ClassC) |
| 2020-08-14 | 54.150.38.84 (ClassC) |
| 2020-08-14 | 54.250.184.117 (ClassC) |
| 2024-03-09 | 204.246.191.49 (ClassC) |
| 2024-08-27 | 99.84.66.71 (ClassC) |
| 2024-12-03 | 99.84.66.81 (ClassC) |
| 2025-01-12 | 99.84.66.79 (ClassC) |
| Date | Domain | IP |
| www.hiroishi-shika.jp | 2024-01-14 | 204.246.191.91 |