Who owns MAC prefix ECBAFE?

ECBAFE is registered to GIROPTIC in the IEEE MA-L registry.

What devices use ECBAFE?

Any network device with a MAC address starting EC:BA:FE was manufactured by or for GIROPTIC.

MA-L · OUI prefix

GIROPTIC

Any MAC address starting EC:BA:FE is registered to GIROPTIC in FR.

OUI prefix	ECBAFE
Vendor	GIROPTIC
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	EC:BA:FE:00:00:00

What this means

The IEEE assigned the MA-L block ECBAFE to GIROPTIC. 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:BA:FE, it is GIROPTIC hardware.

Look up another MAC