MAC Address Lookup

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

 MAC

Tinkerforge GmbH

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 04 November 2012

Last updated: 31 March 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
40:D8:55:02:AIAB2012-11-04
70:B3:D5:50:9MA-S2021-03-31