HYUNDAE YONG-O-SA CO.,LTD

Any device whose MAC address begins with 00:17:49 has a network interface built by HYUNDAE YONG-O-SA CO.,LTD. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:17:49

Organization

HYUNDAE YONG-O-SA CO.,LTD

Address

448-10, Hyuckjae B/D Seongnae, Kangdong-gu Seoul KR 134-847

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.