MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
TwinMOS Technologies Inc.
OUI prefix: 00:0B:9D
Vendor name: TwinMOS Technologies Inc.
Tzu Chiang Rd.
Hu Kou Xiang
Hsin Chu 303
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 07 February 2003