MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OUI prefix: 08:00:42
Vendor name: MACNICA, Inc.
Kohoku-ku Yokohama 222-8561
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 12 June 2021
Initial registration: 09 November 2000