MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
USC CORPORATION
OUI: 00:20:EF
Vendor name: USC CORPORATION
Address:
Assignment Type MA-L 6-4
OSAKI 1-CHOME
141
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 22 April 1998
