Bosch Automotive Electronics India Pvt. Ltd.

Any device whose MAC address begins with 5C:1B:17 has a network interface built by Bosch Automotive Electronics India Pvt. Ltd.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

5C:1B:17

Organization

Bosch Automotive Electronics India Pvt. Ltd.

Address

Naganathapura Bengaluru Karnataka IN 560100

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.