MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CORPORATE NETWORK SYSTEMS,INC.
OUI prefix: 00:C0:B5
Vendor name: CORPORATE NETWORK SYSTEMS,INC.
5711 SIX FORKS ROAD--STE #306
RALEIGH NC 27609
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 22 April 1998