MAC Address Lookup

 MAC

Arista Networks

Unique prefixes: 7

Block Size: 117440505 (117.44 M)

First registration: 13 May 2007

Last updated: 20 November 2019

Types

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

MAC PrefixTypeRegistration Date
44:4C:A8MA-L2015-11-17
FC:BD:67MA-L2019-03-18
00:1C:73MA-L2007-05-13
C0:D6:82MA-L2019-11-20
98:5D:82MA-L2018-08-05
74:83:EFMA-L2017-07-23
28:99:3AMA-L2016-08-26