BIO SOUND LAB CO., LTD.

Any device whose MAC address begins with 10:C5:86 has a network interface built by BIO SOUND LAB 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

10:C5:86

Organization

BIO SOUND LAB CO., LTD.

Address

Suite 311, 312 SKn Techno Park Seongnam-si Gyeonggi-do, KR 462-721

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.