| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 60:A4:34:2 | MA-M | 1 million | 19 Mar 2024 | Hangzhou Zhongxinghui Intelligent Technology Co., Ltd. |
| F8:EF:B1 | MA-L | 16.8 million | 17 May 2025 | Hangzhou Zhongxinghui Intelligent Technology Co., Ltd. |
Former Hangzhou Zhongxinhui lntelligent Technology Co.,Ltd. MAC address blocks
The IEEE registry once carried 2 blocks registered to Hangzhou Zhongxinhui lntelligent Technology Co.,Ltd.. All 2 blocks are now registered to Hangzhou Zhongxinghui Intelligent Technology Co., Ltd.. Hangzhou Zhongxinghui Intelligent Technology Co., Ltd. took over all of them.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.