SCHREDER

Any device whose MAC address begins with 14:EF:CF has a network interface built by SCHREDER. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

14:EF:CF

Organization

SCHREDER

Address

Rue Lusambo 67 Brussels BE 1190

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.