| Date | IP Address |
| 2018-05-24 | 52.192.0.208 (ClassC) |
| 2018-05-24 | 52.198.45.199 (ClassC) |
| 2018-06-11 | 52.197.176.8 (ClassC) |
| 2018-06-11 | 52.198.168.97 (ClassC) |
| 2019-02-11 | 52.194.129.39 (ClassC) |
| 2019-02-11 | 52.196.36.208 (ClassC) |
| 2019-05-31 | 52.196.33.185 (ClassC) |
| 2024-03-11 | 204.246.191.35 (ClassC) |
| 2024-10-05 | 3.163.189.99 (ClassC) |
| 2025-04-16 | 204.246.191.91 (ClassC) |
| 2025-10-16 | 3.163.24.127 (ClassC) |
| 2026-03-04 | 3.163.24.5 (ClassC) |
| Date | Domain | IP |
| www.kawakubo-ds.jp | 2024-01-14 | 204.246.191.91 |