Who owns MAC prefix EC9327?

EC9327 is registered to MEMMERT GmbH + Co. KG in the IEEE MA-L registry.

What devices use EC9327?

Any network device with a MAC address starting EC:93:27 was manufactured by or for MEMMERT GmbH + Co. KG.

MA-L · OUI prefix

MEMMERT GmbH + Co. KG

Any MAC address starting EC:93:27 is registered to MEMMERT GmbH + Co. KG in DE.

OUI prefix	EC9327
Vendor	MEMMERT GmbH + Co. KG
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	EC:93:27:00:00:00

What this means

The IEEE assigned the MA-L block EC9327 to MEMMERT GmbH + Co. KG. 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:93:27, it is MEMMERT GmbH + Co. KG hardware.

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