Redpine Signals, Inc.

Any device whose MAC address begins with 00:23:A7 has a network interface built by Redpine Signals, 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

00:23:A7

Organization

Redpine Signals, Inc.

Address

Plot 87, Sagar Society Hyderabad AP IN 500034

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.