Rittmeyer AG

Any device whose MAC address begins with 00:17:96 has a network interface built by Rittmeyer AG. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:17:96

Organization

Rittmeyer AG

Address

Inwilerriedstrasse 57 Baar ZG CH CH-6341

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.