| Date | IP Address |
| 2023-11-16 | 61.243.158.136 (ClassC) |
| 2023-12-07 | 218.24.84.101 (ClassC) |
| 2024-01-15 | 110.249.196.62 (ClassC) |
| 2024-08-06 | 123.6.42.137 (ClassC) |
| 2024-08-21 | 112.84.131.219 (ClassC) |
| 2024-08-31 | 42.177.83.225 (ClassC) |
| 2024-09-10 | 123.234.2.61 (ClassC) |
| 2024-09-27 | 58.144.237.21 (ClassC) |
| 2024-10-05 | 61.240.220.226 (ClassC) |
| 2024-11-22 | 122.189.168.140 (ClassC) |
| 2024-12-19 | 124.163.195.65 (ClassC) |
| 2025-01-12 | 60.221.17.65 (ClassC) |
| 2025-01-30 | 61.241.178.243 (ClassC) |
| 2025-03-03 | 211.91.65.232 (ClassC) |
| 2025-04-07 | 123.6.40.124 (ClassC) |
| 2025-04-21 | 122.192.127.62 (ClassC) |
| 2025-06-18 | 116.153.3.100 (ClassC) |
| 2025-06-26 | 122.188.44.139 (ClassC) |
| 2025-07-02 | 122.188.45.182 (ClassC) |
| 2025-07-09 | 122.189.171.103 (ClassC) |
| 2025-07-16 | 123.138.255.7 (ClassC) |
| 2025-08-09 | 122.188.45.51 (ClassC) |
| 2025-09-23 | 42.231.138.195 (ClassC) |
| 2026-01-11 | 119.167.249.58 (ClassC) |
| Date | Domain | IP |
| tcic-api.qcloudclass.com | 2025-12-25 | 43.159.108.94 |
| res.qcloudclass.com | 2024-12-02 | 43.159.106.94 |
| dev-class.qcloudclass.com | 2025-10-19 | 43.152.182.103 |
| www.qcloudclass.com | 2024-09-28 | 211.152.148.86 |