| Date | IP Address |
| 2015-02-03 | 45.56.67.7 (ClassC) |
| 2015-12-06 | 70.39.84.238 (ClassC) |
| 2024-09-12 | 3.64.163.50 (ClassC) |
| 2024-09-24 | 99.83.138.213 (ClassC) |
| 2025-01-06 | 170.33.13.246 (ClassC) |
| 2025-07-08 | 13.248.169.48 (ClassC) |
| 2026-01-29 | 76.223.54.146 (ClassC) |
| Date | Domain | IP |
| www.51ddc.com | 2024-08-30 | 3.64.163.50 |