The IEEE registry carries 2 blocks registered to ZigBee Alliance, together 16.8 million addresses, first observed 30 Jul 2008, most recently 28 May 2017.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 4A:19:1B | CID | 16.8 million | US | 28 May 2017 |
| 00:50:C2:77:1 | IAB | 4.1 thousand | US | 30 Jul 2008 |
Every block registered to ZigBee Alliance 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.