| Date | IP Address |
| 2022-03-25 | 3.112.181.119 (ClassC) |
| 2022-05-27 | 18.182.157.147 (ClassC) |
| 2023-10-27 | 35.74.6.131 (ClassC) |
| 2023-10-27 | 54.249.197.151 (ClassC) |
| 2023-12-23 | 54.199.188.77 (ClassC) |
| 2024-07-25 | 52.199.80.161 (ClassC) |
| 2025-07-07 | 3.115.118.105 (ClassC) |
| 2025-09-09 | 52.195.130.165 (ClassC) |
| 2025-10-01 | 3.115.136.203 (ClassC) |
| 2025-10-12 | 18.179.87.147 (ClassC) |
| 2025-11-08 | 54.168.251.104 (ClassC) |
| 2026-03-01 | 35.77.130.147 (ClassC) |
| Date | Domain | IP |
| www.yr-corp.co.jp | 2025-10-16 | 18.179.87.147 |