SONY Visual Products Inc.

Any device whose MAC address begins with 70:26:05 has a network interface built by SONY Visual Products Inc.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

70:26:05

Organization

SONY Visual Products Inc.

Address

2-10-1 Osaki Shinagawa-ku Tokyo JP 141-8610

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.