MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

RealD, Inc.

Unique prefixes: 5

Block Size: 20475 (20.47 k)

First registration: 21 February 2011

Last updated: 08 October 2021

Types

IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC PrefixTypeRegistration Date
00:50:C2:4F:6IAB2011-02-21
00:50:C2:B5:8IAB2011-02-21
00:50:C2:C9:0IAB2011-02-21
70:B3:D5:CC:BMA-S2018-02-15
8C:1F:64:B3:DMA-S2021-10-07