MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Cisco Meraki
OUI: B8:B4:C9
Vendor name: Cisco Meraki
Address:
Assignment Type MA-L 500 Terry A. Francois Blvd
San Francisco 94158
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 31 May 2024
![MAC Address Vendor Country US map](/img/countries/us_b65e08-w400.gif)