MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Cisco Systems Inc
OUI: 00:1B:67
Vendor name: Cisco Systems Inc
Address:
Assignment Type MA-L The Stella Building
Swindon Wiltshire SN5 6NX
GB.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 February 2007
