Cornami, Inc

Any device whose MAC address begins with 90:43:E2 has a network interface built by Cornami, 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

90:43:E2

Organization

Cornami, Inc

Address

300 Orchard City Dr, Suite 131 Campbell CA US 95008

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.