MAC Address Lookup

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

 Vendor

Austco Marketing & Service (USA) ltd.

Unique prefixes: 6

Block Size: 16797690 (16.79 M)

First registration: 21 February 2011

Last updated: 17 November 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)

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

MAC PrefixTypeRegistration Date
00:50:C2:05:9IAB2011-02-21
00:50:C2:78:7IAB2011-02-21
00:50:C2:9F:8IAB2011-02-21
00:50:C2:C2:6IAB2011-02-21
70:B3:D5:31:6MA-S2020-11-17
E8:C3:20MA-L2011-05-07