xG Technology, Inc.

Any device whose MAC address begins with 00:1F:71 has a network interface built by xG Technology, 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

00:1F:71

Organization

xG Technology, Inc.

Address

240 S. Pineapple Avenue Sarasota FL US 34236

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.