Keysight Technologies, Inc.

Any device whose MAC address begins with 2C:D1:DA has a network interface built by Keysight Technologies, 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

2C:D1:DA

Organization

Keysight Technologies, Inc.

Address

2800 Woodlawn Drive, #271 Honolulu Hawaii US 96822

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.