GIGAMEDIA

Any device whose MAC address begins with 88:C0:93 has a network interface built by GIGAMEDIA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

88:C0:93

Organization

GIGAMEDIA

Address

312 RUE DES HAUTS DE SAIGHIN CRT4 LESQUIN FRANCE FR 59811

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.