The IEEE registry carries 2 blocks registered to Xiamen Yeastar Digital Technology Co., Ltd, together 33.6 million addresses, first observed 23 Feb 2011, most recently 15 Jan 2026.
Registered in CN.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 80:C2:F0 | MA-L | 16.8 million | CN | 15 Jan 2026 |
| F4:B5:49 | MA-L | 16.8 million | CN | 23 Feb 2011 |
Every block registered to Xiamen Yeastar Digital 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.