| Date | IP Address |
| 2024-04-28 | 117.185.129.144 (ClassC) |
| 2024-06-24 | 112.47.51.222 (ClassC) |
| 2024-07-29 | 112.47.51.225 (ClassC) |
| 2025-01-13 | 14.205.93.53 (ClassC) |
| Date | Domain | IP |
| static1.51ctocdn.cn | 2024-10-17 | 43.159.106.116 |
| s1.51ctocdn.cn | 2024-01-16 | 111.73.241.164 |
| s3.51ctocdn.cn | 2024-03-15 | 223.247.108.238 |
| www.51ctocdn.cn | 2024-04-28 | 117.185.129.144 |