Broad Telecom SA

Any device whose MAC address begins with 48:C0:49 has a network interface built by Broad Telecom SA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

48:C0:49

Organization

Broad Telecom SA

Address

c/ Margarita Salas, 22 Leganes Madrid ES 28918

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.