Pumatronix Equipamentos Eletronicos Ltda.

Any device whose MAC address begins with F8:D4:62 has a network interface built by Pumatronix Equipamentos Eletronicos 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:D4:62

Organization

Pumatronix Equipamentos Eletronicos Ltda.

Address

Rua Bartolomeu Lourenco de Gusmao 2021 Curitiba PR BR 81650050

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.