Wi-NEXT, Inc.

Any device whose MAC address begins with B0:78:70 has a network interface built by Wi-NEXT, 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

B0:78:70

Organization

Wi-NEXT, Inc.

Address

530 Lytton Avenue Palo Alto CA US 94301

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.