| Date | IP Address |
| 2023-11-01 | 18.177.125.70 (ClassC) |
| 2024-06-10 | 18.176.151.129 (ClassC) |
| 2024-10-16 | 54.248.9.73 (ClassC) |
| 2024-12-28 | 54.249.87.32 (ClassC) |
| 2025-02-13 | 54.65.114.217 (ClassC) |
| 2025-02-28 | 54.150.6.76 (ClassC) |
| 2025-03-09 | 18.182.149.45 (ClassC) |
| 2025-04-22 | 52.69.198.30 (ClassC) |
| Date | Domain | IP |
| app-web.premiervalue.jp | 2024-06-10 | 54.249.166.37 |
| app.premiervalue.jp | 2025-03-09 | 18.161.6.29 |
| www.premiervalue.jp | 2023-11-01 | 18.177.125.70 |