DATA RACE, INC.

Any device whose MAC address begins with 00:20:6D has a network interface built by DATA RACE, 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

00:20:6D

Organization

DATA RACE, INC.

Address

11550 IH-10WEST STE#395 SAN ANTONIO TX US 78230

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.