Tipping Point Technologies, Inc.

Any device whose MAC address begins with 00:07:99 has a network interface built by Tipping Point Technologies, 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

00:07:99

Organization

Tipping Point Technologies, Inc.

Address

7501 B N. Capital of TX Hwy. Austin TX US 78731

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.