MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Durin, Inc
MAC address prefix 90:C9:52 is registered to Durin, Inc, located at 440 N Wolfe RdSunnyvale CA 94085US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 22 November 2025, and no subsequent updates have been recorded.
OUI: 90:C9:52
Vendor name: Durin, Inc
Address:
Assignment Type MA-L 440 N Wolfe Rd
Sunnyvale CA 94085
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 22 November 2025
