MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Sonos, Inc.

OUI: C4:38:75

Vendor name: Sonos, Inc.


614 Chapala St
Santa Barbara 93101

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 05 January 2022

MAC Address Vendor Country US map