DIBAL,S.A.

Any device whose MAC address begins with 00:08:EF has a network interface built by DIBAL,S.A.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:08:EF

Organization

DIBAL,S.A.

Address

Astintze Kalea 24 Derio Vizcaya ES 48160

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.