FUNAI ELECTRIC CO., LTD.

Any device whose MAC address begins with 78:80:38 has a network interface built by FUNAI ELECTRIC CO., LTD.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

78:80:38

Organization

FUNAI ELECTRIC CO., LTD.

Address

7-1, NAKAGAITO 7-CHOME DAITO OSAKA JP 5740013

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.