MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Ring LLC
MAC address prefix CC:3B:FB is registered to Ring LLC, located at 12515 Cerise AveHawthorne CA 90250US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 18 March 2025, and no subsequent updates have been recorded.
OUI: CC:3B:FB
Vendor name: Ring LLC
Address:
Assignment Type MA-L 12515 Cerise Ave
Hawthorne CA 90250
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 18 March 2025
