MAC Address Lookup

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

 MAC

BrightSign LLC

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 04 February 2012

Last updated: 17 November 2015

Types

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

MAC PrefixTypeRegistration Date
90:AC:3FMA-L2012-02-04