MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Cisco Systems, Inc
OUI: 04:62:73
Vendor name: Cisco Systems, Inc
Address:
Assignment Type MA-L 170 West Tasman Drive
San Jose CA 95134
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 17 November 2015
![MAC Address Vendor Country US map](/img/countries/us_b65e08-w400.gif)