AMHERST SYSTEMS, INC.

Any device whose MAC address begins with 00:10:F5 has a network interface built by AMHERST SYSTEMS, 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

00:10:F5

Organization

AMHERST SYSTEMS, INC.

Address

30 WILSON ROAD BUFFALO NY US 14221

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.