Who owns MAC prefix EC9ECD?

EC9ECD is registered to Artesyn Embedded Technologies in the IEEE MA-L registry.

What devices use EC9ECD?

Any network device with a MAC address starting EC:9E:CD was manufactured by or for Artesyn Embedded Technologies.

MA-L · OUI prefix

Artesyn Embedded Technologies

Any MAC address starting EC:9E:CD is registered to Artesyn Embedded Technologies in US.

OUI prefix	EC9ECD
Vendor	Artesyn Embedded Technologies
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	EC:9E:CD:00:00:00

What this means

The IEEE assigned the MA-L block EC9ECD to Artesyn Embedded Technologies. 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:9E:CD, it is Artesyn Embedded Technologies hardware.

Other Artesyn Embedded Technologies prefixes

Artesyn Embedded Technologies holds 8 registered blocks in total.

0001AF 00060B 0008F9 00C0F9 00E035 008042 D8973B

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