e:cue

Any device whose MAC address begins with 00:16:1C has a network interface built by e:cue. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:16:1C

Organization

e:cue

Address

Friedrich-List-Strasse 23 Paderborn DE 33100

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.