MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 00:0B:C3
Vendor name: Multiplex, Inc.
5000 Hadley Rd.
S. Plainfield NJ 07040
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 07 February 2003