MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Harman/Becker Automotive Systems GmbH
OUI: 28:56:C1
Vendor name: Harman/Becker Automotive Systems GmbH
Address:
Assignment Type MA-L 15th Fl
400 Atlantic Street
Stamford CT 06901
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 23 January 2020
Initial registration: 23 July 2017
