Trix Tecnologia Ltda.

Any device whose MAC address begins with 00:13:C0 has a network interface built by Trix Tecnologia 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

00:13:C0

Organization

Trix Tecnologia Ltda.

Address

Rua da Paz, 1957 - Chácara Santo Antônio São Paulo BR 04713-002

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.