KB/TEL TELECOMUNICACIONES

Any device whose MAC address begins with 00:30:DF has a network interface built by KB/TEL TELECOMUNICACIONES. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:30:DF

Organization

KB/TEL TELECOMUNICACIONES

Address

S.A. DE C.V. Mexico City 14060 MX

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.