Omnifi Inc.

Any device whose MAC address begins with 3C:E0:38 has a network interface built by Omnifi 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

3C:E0:38

Organization

Omnifi Inc.

Address

6701 Koll Center Parkway, Suite 250 Pleasanton CA US 94566

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.