| Property | Value |
| Organization | 陈必红 |
| cbhmath@163.com | |
| NameServer | ns2.01isp.net |
| Date | IP Address |
| 2014-10-31 | 119.146.223.150 (ClassC) |
| 2015-06-15 | 174.128.228.100 (ClassC) |
| 2016-05-10 | 111.221.108.96 (ClassC) |
| 2016-10-22 | 107.150.107.136 (ClassC) |
| 2016-12-14 | 107.150.109.78 (ClassC) |
| 2018-07-08 | 162.221.6.13 (ClassC) |
| 2018-08-17 | 107.150.103.101 (ClassC) |
| 2018-12-31 | 107.150.103.103 (ClassC) |
| 2019-02-09 | 107.150.98.48 (ClassC) |
| 2019-05-29 | 107.150.96.38 (ClassC) |
| 2019-09-09 | 107.150.99.166 (ClassC) |
| 2022-03-02 | 106.75.152.16 (ClassC) |
| 2025-11-23 | 128.1.134.225 (ClassC) |