SenRa Tech Pvt. Ltd

Any device whose MAC address begins with EC:FA:F4 has a network interface built by SenRa Tech 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

EC:FA:F4

Organization

SenRa Tech Pvt. Ltd

Address

133, First Floor, Lane No. 1, Westend Marg, Saidulajab New Delhi IN 110030

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.