CDYNE Corporation

Any device whose MAC address begins with 5C:CE:AD has a network interface built by CDYNE Corporation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

5C:CE:AD

Organization

CDYNE Corporation

Address

505 Independence Pkwy Ste 300 Chesapeake VA US 23320

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.