| Date | IP Address |
| 2023-11-02 | 13.33.174.8 (ClassC) |
| 2024-08-20 | 99.84.133.101 (ClassC) |
| 2024-09-18 | 99.84.133.126 (ClassC) |
| 2024-12-30 | 3.164.110.60 (ClassC) |
| 2025-01-07 | 18.64.123.93 (ClassC) |
| 2025-01-21 | 18.64.123.23 (ClassC) |
| 2025-03-12 | 18.64.123.4 (ClassC) |
| 2025-05-21 | 3.175.227.113 (ClassC) |
| 2025-07-04 | 3.173.254.100 (ClassC) |
| 2025-08-03 | 3.173.254.77 (ClassC) |
| 2026-01-09 | 3.173.254.126 (ClassC) |
| Date | Domain | IP |
| www.rseng.jp | 2024-07-26 | 18.64.123.23 |