Who owns MAC prefix ECF6BD?

ECF6BD is registered to SNCF MOBILITÉS in the IEEE MA-L registry.

What devices use ECF6BD?

Any network device with a MAC address starting EC:F6:BD was manufactured by or for SNCF MOBILITÉS.

MA-L · OUI prefix

SNCF MOBILITÉS

Any MAC address starting EC:F6:BD is registered to SNCF MOBILITÉS in FR.

OUI prefix	ECF6BD
Vendor	SNCF MOBILITÉS
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	EC:F6:BD:00:00:00

What this means

The IEEE assigned the MA-L block ECF6BD to SNCF MOBILITÉS. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting EC:F6:BD, it is SNCF MOBILITÉS hardware.

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