I.S HIGH TECH.INC

Any device whose MAC address begins with 00:1F:AB has a network interface built by I.S HIGH TECH.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

00:1F:AB

Organization

I.S HIGH TECH.INC

Address

603-1,Sungbon-ri,Daeso-myun Eumsung-gun Chungcheongbuk-do KR 369-823

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.