MAC Address Lookup

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


HGST a Western Digital Company

OUI: 00:0C:CA

Vendor name: HGST a Western Digital Company


3403 Yerba Buena Road
San Jose CA 95135

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 11 April 2003

MAC Address Vendor Country US map