Suprema Inc.

Any device whose MAC address begins with 00:17:FC has a network interface built by Suprema Inc.. 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:FC

Organization

Suprema Inc.

Address

16F Parkview Office Tower, Seongnam Gyeonggi KR 463-863

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.