| Date | IP Address |
| 2024-04-04 | 101.72.224.120 (ClassC) |
| 2024-04-26 | 116.153.4.62 (ClassC) |
| 2024-06-08 | 1.62.64.108 (ClassC) |
| 2024-07-04 | 61.240.220.214 (ClassC) |
| 2024-07-29 | 123.6.40.242 (ClassC) |
| 2024-10-09 | 59.80.47.124 (ClassC) |
| 2024-12-23 | 14.205.47.78 (ClassC) |
| 2024-12-29 | 42.177.83.107 (ClassC) |
| 2025-01-12 | 221.204.72.204 (ClassC) |
| 2025-01-20 | 116.142.249.59 (ClassC) |
| 2025-04-20 | 60.220.179.43 (ClassC) |
| 2025-04-29 | 116.142.249.98 (ClassC) |
| 2025-08-04 | 116.162.168.167 (ClassC) |
| Date | Domain | IP |
| cos.musictheory.cn | 2024-12-23 | 58.217.250.24 |