BUFFALO.INC
Any device whose MAC address begins with D4:2C:46 has a network interface built by BUFFALO.INC. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- D4:2C:46
- Organization
- BUFFALO.INC
- Address
- AKAMONDORI Bld.,30-20,Ohsu 3-chome,Naka-ku Nagoya Aichi Pref. JP 460-8315
- Source
- IEEE OUI registry
Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.