| Date | IP Address |
| 2021-12-02 | 3.114.98.19 (ClassC) |
| 2024-05-17 | 52.195.22.177 (ClassC) |
| 2024-08-15 | 52.199.228.82 (ClassC) |
| 2024-12-01 | 54.168.102.16 (ClassC) |
| 2025-04-29 | 35.75.233.15 (ClassC) |
| 2025-05-02 | 35.76.36.143 (ClassC) |
| 2026-01-19 | 54.95.202.254 (ClassC) |
| Date | Domain | IP |
| www.sekikasen.com | 2023-12-18 | 204.246.191.74 |