ASA SYSTEMS

Any device whose MAC address begins with 00:08:C0 has a network interface built by ASA SYSTEMS. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:08:C0

Organization

ASA SYSTEMS

Address

S245 Korea Maritime University, 1 Dongsa Busan Busan Metropolitan City KR 606-791

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.