HPL Electric & Power Private Limited

Any device whose MAC address begins with 4C:39:09 has a network interface built by HPL Electric & Power Private Limited. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

4C:39:09

Organization

HPL Electric & Power Private Limited

Address

133, Pace City-1, Sec-37 Gurgaon Haryana IN 122001

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.