Objetivos y Sevicios de Valor Añadido

Any device whose MAC address begins with D8:61:94 has a network interface built by Objetivos y Sevicios de Valor Añadido. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

D8:61:94

Organization

Objetivos y Sevicios de Valor Añadido

Address

Calle Monte Esquinza 28, 1ºD Madrid ES 28010

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.