Find the vendor name of a device by entering an OUI or a MAC address
ZigBee Alliance
ZigBee Alliance , manages 2 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 16.8 million addresses.
The allocation includes the following types: CID (Company Identifier, not for globally unique applications), and IAB.
The company registered its MAC address allocation on 21 February 2011, and the most recent update was made on 07 May 2016. These allocations support network identification and communication globally.
Unique prefixes: 2
Block Size: 16781310 (16.78 M)
First registration: 21 February 2011
Last updated: 07 May 2016
CID:Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)
IAB:Individual Address Blocks. Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:77:1 | IAB | 2011-02-21 |
| 4A:19:1B | CID | 2016-02-25 |