MAC Address Lookup

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

 MAC

Roku, Inc.

Unique prefixes: 20

Block Size: 335544300 (335.54 M)

www.roku.com

First registration: 01 June 2003

Last updated: 11 May 2021

Types

CID: Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
00:0D:4BMA-L2003-06-01
08:05:81MA-L2015-11-17
10:59:32MA-L2019-09-17
20:EF:BDMA-L2020-11-03
84:EA:EDMA-L2020-04-15
88:DE:A9MA-L2016-06-27
8A:C7:2ECID2016-02-25
8C:49:62MA-L2019-05-07
AC:3A:7AMA-L2014-08-20
AC:AE:19MA-L2018-08-05
B0:A7:37MA-L2014-03-11
B0:EE:7BMA-L2016-09-22
B8:3E:59MA-L2012-10-05
B8:A1:75MA-L2015-12-03
BC:D7:D4MA-L2021-05-11
C8:3A:6BMA-L2017-01-07
CC:6D:A0MA-L2011-07-09
D0:4D:2CMA-L2015-11-17
D8:31:34MA-L2019-07-02
DC:3A:5EMA-L2012-10-05