| Date | IP Address |
| 2025-01-10 | 18.65.207.104 (ClassC) |
| 2025-01-21 | 18.65.207.10 (ClassC) |
| 2025-05-05 | 18.65.207.38 (ClassC) |
| 2025-05-14 | 18.65.207.99 (ClassC) |
| 2025-09-02 | 3.165.11.89 (ClassC) |
| 2026-02-18 | 3.165.11.127 (ClassC) |
| 2026-03-02 | 3.165.11.49 (ClassC) |
| Date | Domain | IP |
| sfa.ngen.co.jp | 2026-02-16 | 18.179.97.34 |
| www.ngen.co.jp | 2025-09-03 | 18.161.6.55 |