| Property | Value |
| Organization | 北京清大电通科贸有限公司 |
| www@66.cn | |
| NameServer | dns6.66.cn |
| Date | IP Address |
| 2015-06-18 | 23.27.192.115 (ClassC) |
| 2017-10-23 | 116.255.139.171 (ClassC) |
| 2018-03-13 | 222.187.224.200 (ClassC) |
| 2018-09-06 | 222.187.224.148 (ClassC) |
| 2019-04-30 | 45.203.81.137 (ClassC) |
| 2023-12-10 | 23.231.215.116 (ClassC) |
| 2024-01-09 | 103.120.80.155 (ClassC) |
| 2024-12-29 | 38.33.235.118 (ClassC) |