MAC Address Lookup

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

 MAC

T&W Electronics (ShenZhen) Co.,Ltd

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

www.twsz.com

First registration: 31 December 2007

Last updated: 17 November 2015

Types

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

MAC PrefixTypeRegistration Date
00:1E:E3MA-L2007-12-31
00:1F:A3MA-L2008-01-20