ITG, Inc.

Any device whose MAC address begins with 10:12:48 has a network interface built by ITG, 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

10:12:48

Organization

ITG, Inc.

Address

YASUHARA BLDG 302, 1-42-6, ITABASHI, ITABASHI-KU TOKYO US 173-0004

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.