Riccius+Sohn GmbH

Any device whose MAC address begins with 00:1F:FC has a network interface built by Riccius+Sohn GmbH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1F:FC

Organization

Riccius+Sohn GmbH

Address

Haynauer Str. 49 Berlin DE 12249

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.