MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Hitachi Kokusai Electric, Inc.
OUI: 00:40:31
Vendor name: Hitachi Kokusai Electric, Inc.
Address:
Assignment Type MA-L 2-1 YASUUCHI
TOYAMA 939-23
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 25 October 2024
Initial registration: 09 November 2000
