MAC Address Lookup

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

Tokyo Electron Device Limited

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 09 November 2000

Last updated: 25 October 2024

Types

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

MAC Prefix	Type	Registration Date
00:05:40	MA-L	2001-02-02
00:50:4D	MA-L	2000-11-09