Roku, Inc.

Roku, Inc. accessible at www.roku.com, manages 28 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 469.8 million addresses.

The allocation includes the following types: CID (Company Identifier, not for globally unique applications), and MA-L (Mac Address Block Large, ~16 million addresses each).

The company registered its MAC address allocation on 01 June 2003, and the most recent update was made on 22 January 2025. These allocations support network identification and communication globally.

Unique prefixes: 28

Block Size: 469762020 (469.76 M)

www.roku.com

First registration: 01 June 2003

Last updated: 22 January 2025

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:4B MA-L2003-06-01
08:05:81 MA-L2015-11-17
10:59:32 MA-L2019-09-17
20:EF:BD MA-L2020-11-03
34:5E:08 MA-L2023-04-19
50:06:F5 MA-L2024-04-02
60:92:C8 MA-L2025-01-22
7C:67:AB MA-L2022-04-12
84:EA:ED MA-L2020-04-15
88:DE:A9 MA-L2016-06-27
8A:C7:2E CID2016-02-25
8C:49:62 MA-L2019-05-07
9C:F1:D4 MA-L2023-11-20
A8:B5:7C MA-L2021-08-23
AC:3A:7A MA-L2014-08-20
AC:AE:19 MA-L2018-08-05
B0:A7:37 MA-L2014-03-11
B0:EE:7B MA-L2016-09-22
B8:3E:59 MA-L2012-10-05
B8:A1:75 MA-L2015-12-03
BC:D7:D4 MA-L2021-05-11
C8:3A:6B MA-L2017-01-07
CC:6D:A0 MA-L2011-07-09
D0:4D:2C MA-L2015-11-17
D4:BE:DC MA-L2024-09-14
D4:E2:2F MA-L2022-03-29
D8:31:34 MA-L2019-07-02
DC:3A:5E MA-L2012-10-05