| Date | IP Address |
| 2015-06-17 | 218.76.220.12 (ClassC) |
| 2017-05-30 | 220.170.193.38 (ClassC) |
| 2018-04-02 | 120.52.19.100 (ClassC) |
| 2019-11-28 | 162.159.211.5 (ClassC) |
| 2019-11-28 | 162.159.210.5 (ClassC) |
| 2020-09-18 | 117.34.61.52 (ClassC) |
| 2020-11-18 | 61.241.118.52 (ClassC) |
| 2020-11-24 | 150.138.151.52 (ClassC) |
| 2021-01-07 | 219.159.84.52 (ClassC) |
| 2024-12-27 | 211.149.156.8 (ClassC) |
| Date | Domain | IP |
| work.sysedu.net | 2024-08-28 | 211.149.156.8 |
| xn.sysedu.net | 2024-08-28 | 211.149.156.8 |
| www.sysedu.net | 2017-10-14 | 120.52.19.87 |
| dacx.sysedu.net | 2024-09-28 | 211.149.156.8 |
| sysffx.sysedu.net | 2024-11-29 | 219.234.30.47 |
| xtyx.syx.sysedu.net | 2024-08-28 | 211.149.156.8 |
| sys3z.sysedu.net | 2024-08-28 | 219.234.30.47 |