MAC Address Lookup

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

 MAC

Benchmark Electronics

Unique prefixes: 3

Block Size: 33558525 (33.55 M)

First registration: 12 February 2004

Last updated: 18 March 2020

Types

IAB: Individual Address Blocks. 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
00:0E:9CMA-L2004-02-12
00:50:C2:1D:1IAB2011-02-21
98:CB:A4MA-L2020-03-18