| Property | Value |
| Organization | POLYCOM通讯系统（北京）有限公司 |
| iris.cui@polycom.com | |
| NameServer | dns8.hichina.com |
| Date | IP Address |
| 2014-03-15 | 65.172.31.35 (ClassC) |
| 2014-11-03 | 207.152.124.138 (ClassC) |
| 2014-11-14 | 63.80.4.185 (ClassC) |
| 2015-07-13 | 23.212.108.126 (ClassC) |
| 2016-01-19 | 104.101.209.18 (ClassC) |
| 2016-06-21 | 67.135.105.178 (ClassC) |
| 2016-12-14 | 63.238.216.136 (ClassC) |
| 2017-10-30 | 23.56.109.24 (ClassC) |
| 2018-03-05 | 23.2.17.144 (ClassC) |
| 2018-04-26 | 23.194.112.59 (ClassC) |
| 2018-08-10 | 90.84.134.208 (ClassC) |
| 2018-08-17 | 2.22.52.138 (ClassC) |
| 2018-08-29 | 23.43.59.139 (ClassC) |
| 2018-09-09 | 184.86.240.104 (ClassC) |
| 2018-09-09 | 184.86.240.138 (ClassC) |
| 2018-09-14 | 204.0.55.186 (ClassC) |
| 2019-01-10 | 23.50.52.137 (ClassC) |
| 2019-01-12 | 23.48.94.168 (ClassC) |
| 2019-08-01 | 23.206.251.49 (ClassC) |
| 2025-12-29 | 15.197.169.72 (ClassC) |
| 2026-01-22 | 3.33.180.201 (ClassC) |