Leica Geosystems AG

Any device whose MAC address begins with 00:17:17 has a network interface built by Leica Geosystems 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

00:17:17

Organization

Leica Geosystems AG

Address

Heinrich Wild Strasse Heerbrugg St. Gallen CH CH-9435

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.