Rupprecht & Patashnick Co.

Any device whose MAC address begins with 00:0A:BD has a network interface built by Rupprecht & Patashnick Co.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0A:BD

Organization

Rupprecht & Patashnick Co.

Address

25 Corporate Circle Albany NY US 12203

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.