vArmour Networks, Inc.

Any device whose MAC address begins with 84:49:15 has a network interface built by vArmour Networks, Inc.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

84:49:15

Organization

vArmour Networks, Inc.

Address

4633 OLD IRONSIDES DR SANTA CLARA CA US 95054-1807

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.