Khwahish Technologies Private Limited

Any device whose MAC address begins with C4:02:E1 has a network interface built by Khwahish Technologies 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

C4:02:E1

Organization

Khwahish Technologies Private Limited

Address

Plot # 42, Thirugnana Sambandhar Street, Srinivasa Nagar, Madipakkam Chennai TamilNadu IN 600091

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.