IT Watchdogs, Inc

Any device whose MAC address begins with 00:19:85 has a network interface built by IT Watchdogs, 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

00:19:85

Organization

IT Watchdogs, Inc

Address

12885 Research, Suite 210B Austin TX US 78750

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.