| Date | IP Address |
| 2013-10-30 | 211.147.231.8 (ClassC) |
| 2016-11-11 | 122.228.74.179 (ClassC) |
| 2016-11-18 | 123.138.67.62 (ClassC) |
| 2016-12-12 | 220.181.105.212 (ClassC) |
| 2017-01-05 | 39.130.133.34 (ClassC) |
| 2017-01-22 | 59.46.4.191 (ClassC) |
| 2017-01-26 | 42.81.4.85 (ClassC) |
| 2017-02-24 | 61.154.126.118 (ClassC) |
| 2017-03-07 | 222.85.26.236 (ClassC) |
| 2017-04-22 | 124.238.232.249 (ClassC) |
| 2017-04-28 | 119.167.151.226 (ClassC) |
| 2017-05-14 | 210.22.60.220 (ClassC) |
| 2017-06-06 | 42.81.4.77 (ClassC) |
| 2017-06-12 | 202.97.231.78 (ClassC) |
| 2017-07-20 | 171.111.154.224 (ClassC) |
| 2017-08-16 | 116.55.241.174 (ClassC) |
| 2017-08-31 | 183.61.180.176 (ClassC) |
| 2017-09-21 | 124.160.136.155 (ClassC) |
| 2019-09-07 | 58.67.197.38 (ClassC) |
| 2026-02-06 | 111.230.77.88 (ClassC) |
| Date | Domain | IP |
| dl.k12china.com | 2025-08-14 | 111.230.77.88 |
| ps.k12china.com | 2017-04-28 | 119.167.151.226 |
| v.k12china.com | 2024-10-05 | 221.204.72.198 |