| Date | IP Address |
| 2023-11-01 | 35.78.142.251 (ClassC) |
| 2024-03-23 | 54.150.251.180 (ClassC) |
| 2024-07-02 | 13.115.184.168 (ClassC) |
| 2024-08-10 | 52.68.33.238 (ClassC) |
| 2024-10-21 | 57.181.135.227 (ClassC) |
| 2024-11-12 | 13.115.213.180 (ClassC) |
| 2024-12-14 | 54.178.111.240 (ClassC) |
| 2025-05-23 | 35.75.145.255 (ClassC) |
| 2025-06-25 | 54.199.170.140 (ClassC) |
| 2025-08-23 | 35.79.109.135 (ClassC) |
| 2026-01-19 | 57.181.70.45 (ClassC) |
| Date | Domain | IP |
| cfc.bsp-prize.jp | 2024-04-19 | 54.95.127.136 |
| admin.bsp-prize.jp | 2025-05-24 | 172.67.71.214 |
| www.bsp-prize.jp | 2023-11-01 | 35.78.142.251 |