MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
KYOWA Electric & Machinery Corp.
OUI prefix: 00:12:90
Vendor name: KYOWA Electric & Machinery Corp.
Kanazawa Ishikawa 921-8025
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 10 October 2004