Interexport Telecomunicaciones S.A.

Any device whose MAC address begins with 50:79:5B has a network interface built by Interexport Telecomunicaciones S.A.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

50:79:5B

Organization

Interexport Telecomunicaciones S.A.

Address

Cerro Colorado 5240 piso 14 Santiago Region Metropolitana US 8320000

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.