| Property | Value |
| Name | CHEN FANG |
| Organization | Ningbo Purepiper Audio Co LTD |
| chenfang@tsinghua.org.cn | |
| Address | No.47,Lane707,South part of Huanchengxilu Road, Ningbo |
| Zip Code | 315010 |
| City | ningboshi |
| State | zhejiangsheng |
| Country | CN |
| Phone | +086.057487263534 |
| Fax | +086.257487168286 |
| NameServer | f1g1ns2.dnspod.net |
| Created | 2009-07-08 06:18:16 |
| Changed | 2016-04-20 07:48:28 |
| Expires | 2016-07-08 06:18:16 |
| Registrar | Xin Net Technology C |
| Date | IP Address |
| 2014-10-31 | 210.83.80.6 (ClassC) |
| 2024-08-30 | 192.151.224.225 (ClassC) |
| 2025-01-11 | 162.209.175.122 (ClassC) |