Beckwith Electric Co.

Any device whose MAC address begins with 00:1F:5A has a network interface built by Beckwith Electric Co.. 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:5A

Organization

Beckwith Electric Co.

Address

6190 118th Ave No Largo Florida US 33773

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.