Medtronic Diabetes

Any device whose MAC address begins with DC:16:A2 has a network interface built by Medtronic Diabetes. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

DC:16:A2

Organization

Medtronic Diabetes

Address

18000 Devonshire St Northridge CA US 91325

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.