Who owns MAC prefix EC2AF0?

EC2AF0 is registered to Ypsomed AG in the IEEE MA-L registry.

What devices use EC2AF0?

Any network device with a MAC address starting EC:2A:F0 was manufactured by or for Ypsomed AG.

MA-L · OUI prefix

Ypsomed AG

Any MAC address starting EC:2A:F0 is registered to Ypsomed AG in CH.

OUI prefix	EC2AF0
Vendor	Ypsomed AG
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	EC:2A:F0:00:00:00

What this means

The IEEE assigned the MA-L block EC2AF0 to Ypsomed AG. 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:2A:F0, it is Ypsomed AG hardware.

Look up another MAC