MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TZero Technologies, Inc.
OUI prefix: 00:14:EF
Vendor name: TZero Technologies, Inc.
455 W. Maude Avenue
Sunnyvale CA 94085
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 17 June 2005