MAC Address Lookup

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

 MAC

Silicon Laboratories

Unique prefixes: 17

Block Size: 285212655 (285.21 M)

First registration: 14 October 2002

Last updated: 09 February 2021

Types

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

MAC PrefixTypeRegistration Date
08:6B:D7MA-L2018-08-16
60:A4:23MA-L2020-04-23
00:0B:57MA-L2002-10-14
58:8E:81MA-L2019-10-24
CC:86:ECMA-L2021-01-09
80:4B:50MA-L2020-10-21
14:B4:57MA-L2018-12-22
EC:1B:BDMA-L2019-07-11
BC:33:ACMA-L2020-03-05
B4:E3:F9MA-L2021-02-09
84:FD:27MA-L2020-12-04
68:0A:E2MA-L2019-08-28
CC:CC:CCMA-L2019-05-03
90:FD:9FMA-L2017-07-01
84:2E:14MA-L2019-12-12
5C:02:72MA-L2020-07-06
84:71:27MA-L2020-09-01