VXL eTech Pvt Ltd

Any device whose MAC address begins with B4:C4:4E has a network interface built by VXL eTech 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

B4:C4:4E

Organization

VXL eTech Pvt Ltd

Address

#91, 11th Main, Begur Main Road Bangalore Karnataka IN 560068

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.