intotech inc.

Any device whose MAC address begins with 00:1B:A6 has a network interface built by intotech 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

00:1B:A6

Organization

intotech inc.

Address

13F DMC R&D Center E3-2 Building Land Development District Sangam-Dong Mapogu Seoul KR 121-270

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.