MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Hewlett Packard
OUI: 00:0A:57
Vendor name: Hewlett Packard
Address:
Assignment Type MA-L 10955 Tantau Avenue
Cupertino CA 95014
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 14 October 2002
