Marquardt

Any device whose MAC address begins with 04:AE:C7 has a network interface built by Marquardt. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

04:AE:C7

Organization

Marquardt

Address

2711 US-20 CAZENOVIA NY US 13035

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.