IEEE Registration Authority
Any device whose MAC address begins with B8:4C:87 has a network interface built by IEEE Registration Authority. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- B8:4C:87
- Organization
- IEEE Registration Authority
- Address
- 445 Hoes Lane Piscataway NJ US 08554
- 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.