| Date | IP Address |
| 2023-11-01 | 18.178.192.138 (ClassC) |
| 2024-10-22 | 52.193.90.226 (ClassC) |
| 2024-11-10 | 54.199.46.19 (ClassC) |
| 2024-12-03 | 52.198.194.178 (ClassC) |
| 2025-01-01 | 54.64.124.93 (ClassC) |
| 2025-01-20 | 52.68.130.139 (ClassC) |
| 2025-02-06 | 54.250.136.218 (ClassC) |
| Date | Domain | IP |
| thorg02.yrc.co.jp | 2025-01-02 | 210.148.210.247 |
| www.yrc.co.jp | 2023-11-01 | 18.178.192.138 |