Roche Diagnostics GmbH

Any device whose MAC address begins with 00:0E:2F has a network interface built by Roche Diagnostics GmbH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0E:2F

Organization

Roche Diagnostics GmbH

Address

Roche Diabetes Care Insulin Delivery Systems D-68305 Mannheim DE

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.