Tibetsystem

Any device whose MAC address begins with 00:17:BD has a network interface built by Tibetsystem. 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:BD

Organization

Tibetsystem

Address

6F IT Castle II 550-1 Gasan-dong Seoul Geumcheon-gu KR 153-803

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.