Avantis.Co.,Ltd

Any device whose MAC address begins with 00:1B:29 has a network interface built by Avantis.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

00:1B:29

Organization

Avantis.Co.,Ltd

Address

502 SEOIL BLDG. SEOUL KR 132-872

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.