The IEEE registry carries 2 blocks registered to Hangzhou Zhongxinghui Intelligent Technology Co., Ltd., together 17.8 million addresses, first observed 19 Mar 2024, most recently 17 May 2025.
Registered in CN.
Its portfolio also includes blocks acquired from Hangzhou Zhongxinhui lntelligent Technology Co.,Ltd. × 2.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| F8:EF:B1 | MA-L | 16.8 million | CN | 17 May 2025 |
| 60:A4:34:2 | MA-M | 1 million | CN | 19 Mar 2024 |
Every block registered to Hangzhou Zhongxinghui Intelligent Technology Co., Ltd. in the IEEE registries, complete. Free-text search also matches former owners.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.