| Date | IP Address |
| 2018-10-22 | 54.64.14.7 (ClassC) |
| 2024-09-01 | 54.150.147.36 (ClassC) |
| 2024-12-18 | 35.74.15.138 (ClassC) |
| 2024-12-26 | 52.199.207.187 (ClassC) |
| 2025-01-12 | 52.196.232.10 (ClassC) |
| 2025-06-20 | 3.114.36.51 (ClassC) |
| 2025-07-11 | 52.197.250.106 (ClassC) |
| 2025-08-10 | 52.196.195.133 (ClassC) |
| Date | Domain | IP |
| www.okamura-hp.jp | 2025-03-27 | 99.86.38.18 |