Richard Wolf GmbH

Any device whose MAC address begins with 5C:89:E6 has a network interface built by Richard Wolf 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

5C:89:E6

Organization

Richard Wolf GmbH

Address

Pforzheimer Str. 32 Knittlingen DE 75438

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.