SCINETS

Any device whose MAC address begins with 00:20:39 has a network interface built by SCINETS. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:20:39

Organization

SCINETS

Address

1575 TENAKA - STE# N8 SUNNYVALE CA US 94087

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.