MAC Address Lookup

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

 Vendor

Tieline Research Pty Ltd

Unique prefixes: 7

Block Size: 28665 (28.66 k)

First registration: 21 February 2011

Last updated: 18 November 2021

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
00:50:C2:27:6IAB2011-02-21
00:50:C2:86:DIAB2011-02-21
00:50:C2:DA:9IAB2011-02-21
40:D8:55:10:5IAB2013-06-03
70:B3:D5:20:FMA-S2017-04-18
70:B3:D5:FC:BMA-S2018-11-16
8C:1F:64:4F:0MA-S2021-11-18