Fastback Networks

Any device whose MAC address begins with 18:48:D8 has a network interface built by Fastback Networks. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

18:48:D8

Organization

Fastback Networks

Address

2480 N 1st Street San Jose California US 95131

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.