GCC TECHNOLOGIES,INC.

Any device whose MAC address begins with 00:C0:B0 has a network interface built by GCC TECHNOLOGIES,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

00:C0:B0

Organization

GCC TECHNOLOGIES,INC.

Address

580 WINTER STREET WALTHAM MA US 02154

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.