EMC Electronic Media Communication SA

Any device whose MAC address begins with 24:37:EF has a network interface built by EMC Electronic Media Communication SA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

24:37:EF

Organization

EMC Electronic Media Communication SA

Address

Via Cantonale 4 S. Antonino Ticino CH 6592

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.