Ad-Sol Nissin Corp

Any device whose MAC address begins with 10:6F:EF has a network interface built by Ad-Sol Nissin Corp. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

10:6F:EF

Organization

Ad-Sol Nissin Corp

Address

Rivage Shinagawa, 4-1-8 Kounan Minato-ku Tokyo JP 108-0075

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.