Mindray North America

Any device whose MAC address begins with 6C:3E:51 has a network interface built by Mindray North America. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

6C:3E:51

Organization

Mindray North America

Address

800 MacArthur Blvd Mahwah NJ US 07430

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.