Kogniza Inc.

Any device whose MAC address begins with 48:C0:30 has a network interface built by Kogniza 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

48:C0:30

Organization

Kogniza Inc.

Address

7405 GLISTEN AVE Atlanta GA US 30328

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.