| Date | IP Address |
| 2014-05-19 | 115.231.171.45 (ClassC) |
| 2015-08-22 | 115.231.20.54 (ClassC) |
| 2015-12-24 | 220.243.229.4 (ClassC) |
| 2025-05-12 | 163.171.128.158 (ClassC) |
| 2025-08-05 | 163.171.140.160 (ClassC) |
| Date | Domain | IP |
| api.h5wan.4399sj.com | 2025-06-29 | 101.42.125.80 |
| cdn.h5wan.4399sj.com | 2024-01-31 | 157.185.169.208 |
| cdn.4399sj.com | 2014-05-19 | 115.231.171.45 |
| www.4399sj.com | 2024-08-20 | 115.182.52.51 |