Pi-Coral Inc

Any device whose MAC address begins with AC:50:36 has a network interface built by Pi-Coral 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

AC:50:36

Organization

Pi-Coral Inc

Address

2130 Gold St San Jose CA US 95002-1177

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.