UNIDIS

Any device whose MAC address begins with 80:FF:A8 has a network interface built by UNIDIS. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

80:FF:A8

Organization

UNIDIS

Address

4 floors(401), 144-4, Gumi-dong Sungnam-si Gyeonggi-do KR 463-810

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.