MAC Address Lookup

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

 MAC

CYPRESS SEMICONDUCTOR

OUI prefix: 00:A0:50

Vendor name: CYPRESS SEMICONDUCTOR

Address:

198 Champion Ct
SAN JOSE CA 95134
US.

Assignment Type MA-L

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

Last updated: 18 April 2017

Initial registration: 22 April 1998

MAC Address Vendor Country US map