GNH Software India Private Limited

Any device whose MAC address begins with B0:9B:D4 has a network interface built by GNH Software India 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

B0:9B:D4

Organization

GNH Software India Private Limited

Address

9/14 Sengani Amman Koil Street Chennai Tamilnadu IN 600032

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.