| Date | IP Address |
| 2021-05-17 | 42.236.125.85 (ClassC) |
| 2021-05-17 | 123.6.33.5 (ClassC) |
| 2021-06-17 | 112.65.212.206 (ClassC) |
| 2021-06-17 | 116.162.88.35 (ClassC) |
| 2021-07-12 | 119.36.226.152 (ClassC) |
| 2021-07-23 | 119.39.80.78 (ClassC) |
| 2022-03-01 | 119.188.39.232 (ClassC) |
| 2022-06-15 | 114.112.221.135 (ClassC) |
| 2023-11-01 | 61.241.130.139 (ClassC) |
| 2023-11-13 | 218.24.84.71 (ClassC) |
| 2024-04-21 | 113.201.158.139 (ClassC) |
| 2024-06-25 | 36.42.77.170 (ClassC) |
| 2024-07-02 | 218.12.76.166 (ClassC) |
| 2024-07-07 | 36.42.77.171 (ClassC) |
| 2024-07-16 | 120.232.206.82 (ClassC) |
| 2024-08-07 | 120.233.178.90 (ClassC) |
| 2024-08-31 | 218.12.76.169 (ClassC) |
| 2024-10-03 | 218.12.76.165 (ClassC) |
| 2024-12-06 | 221.194.141.170 (ClassC) |
| 2025-04-21 | 221.194.141.166 (ClassC) |
| 2025-06-04 | 221.194.141.164 (ClassC) |
| 2025-06-28 | 221.194.141.163 (ClassC) |
| 2025-07-10 | 120.233.178.91 (ClassC) |
| 2025-08-30 | 120.233.178.92 (ClassC) |
| 2025-09-23 | 36.41.168.170 (ClassC) |
| 2025-12-23 | 36.41.168.171 (ClassC) |
| 2025-12-23 | 221.194.141.171 (ClassC) |
| 2026-02-03 | 36.41.168.164 (ClassC) |
| 2026-02-07 | 36.41.168.167 (ClassC) |
| Date | Domain | IP |
| download.52pcfree.com | 2024-06-25 | 221.194.141.151 |
| upd.52pcfree.com | 2024-02-28 | 120.52.95.248 |
| update.52pcfree.com | 2024-08-24 | 218.12.76.166 |
| www.52pcfree.com | 2023-11-01 | 61.241.130.139 |
| www.52hy.52pcfree.com | 2025-07-21 | 180.163.29.252 |