MAC Address Lookup

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

 MAC

TDT AG

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 09 November 2000

Last updated: 02 July 2019

Types

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

MAC PrefixTypeRegistration Date
00:01:49MA-L2000-11-09