Giga-Byte Technology Co., Ltd.

Any device whose MAC address begins with 00:0D:61 has a network interface built by Giga-Byte Technology 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

00:0D:61

Organization

Giga-Byte Technology Co., Ltd.

Address

No 6, Bau Chiang Road, Hsin-Tien Taipei Hsien TW 9999

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.