| Date | IP Address |
| 2021-06-17 | 180.97.251.229 (ClassC) |
| 2021-06-17 | 180.97.251.225 (ClassC) |
| 2023-12-14 | 61.170.80.191 (ClassC) |
| 2024-08-14 | 101.226.26.148 (ClassC) |
| 2024-09-01 | 180.163.145.148 (ClassC) |
| 2025-02-19 | 114.80.179.236 (ClassC) |
| 2025-03-10 | 61.170.79.75 (ClassC) |
| 2025-04-12 | 61.170.77.229 (ClassC) |
| Date | Domain | IP |
| gp-cdn-prod.jiazhangkj.com | 2024-08-29 | 101.226.28.237 |
| api.prod.jiazhangkj.com | 2024-07-23 | 157.185.145.100 |
| gp-cdn-pre.jiazhangkj.com | 2024-08-31 | 180.163.207.109 |
| cdn.pre.jiazhangkj.com | 2024-07-08 | 180.163.147.215 |
| cdn.jiazhangkj.com | 2024-02-06 | 61.170.79.236 |
| app.jiazhangkj.com | 2023-12-19 | 61.170.79.235 |
| gp-cdn-test.jiazhangkj.com | 2023-12-14 | 61.170.80.191 |
| cdn.test.jiazhangkj.com | 2024-08-25 | 180.163.207.106 |
| cdn.dev.jiazhangkj.com | 2024-02-20 | 61.160.227.209 |
| www.jiazhangkj.com | 2024-04-14 | 114.80.179.241 |