| Date | IP Address |
| 2023-05-05 | 104.18.107.66 (ClassC) |
| 2023-09-01 | 104.16.36.6 (ClassC) |
| 2023-11-29 | 104.16.3.77 (ClassC) |
| 2024-01-15 | 104.16.51.156 (ClassC) |
| 2024-02-22 | 104.18.24.138 (ClassC) |
| 2025-05-17 | 104.21.15.215 (ClassC) |
| 2025-09-10 | 172.67.164.127 (ClassC) |
| 2026-01-29 | 154.194.185.20 (ClassC) |
| Date | Domain | IP |
| www.duoteng.com | 2025-05-16 | 172.67.164.127 |