Elsys Equipamentos Eletrônicos Ltda

Any device whose MAC address begins with F8:80:96 has a network interface built by Elsys Equipamentos Eletrônicos Ltda. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

F8:80:96

Organization

Elsys Equipamentos Eletrônicos Ltda

Address

Rod. Visconde de Porto Seguro, n.º 2.660, Sitio Recreio dos Cafezais Valinhos SP BR 13278327

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.