Who owns MAC prefix EC3E09?

EC3E09 is registered to PERFORMANCE DESIGNED PRODUCTS, LLC in the IEEE MA-L registry.

What devices use EC3E09?

Any network device with a MAC address starting EC:3E:09 was manufactured by or for PERFORMANCE DESIGNED PRODUCTS, LLC.

MA-L · OUI prefix

PERFORMANCE DESIGNED PRODUCTS, LLC

Any MAC address starting EC:3E:09 is registered to PERFORMANCE DESIGNED PRODUCTS, LLC in US.

OUI prefix	EC3E09
Vendor	PERFORMANCE DESIGNED PRODUCTS, LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	EC:3E:09:00:00:00

What this means

The IEEE assigned the MA-L block EC3E09 to PERFORMANCE DESIGNED PRODUCTS, LLC. 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:3E:09, it is PERFORMANCE DESIGNED PRODUCTS, LLC hardware.

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