MAC Address Lookup

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

 MAC

Autonomic Controls, Inc.

Unique prefixes: 3

Block Size: 12285 (12.28 k)

First registration: 13 August 2012

Last updated: 01 July 2020

Types

IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC PrefixTypeRegistration Date
70:B3:D5:97:3MA-S2016-10-11
70:B3:D5:BC:7MA-S2020-07-01
00:50:C2:FD:2IAB2012-08-13