Who owns MAC prefix EC93ED?

EC93ED is registered to DDoS-Guard LTD in the IEEE MA-L registry.

What devices use EC93ED?

Any network device with a MAC address starting EC:93:ED was manufactured by or for DDoS-Guard LTD.

MA-L · OUI prefix

DDoS-Guard LTD

Any MAC address starting EC:93:ED is registered to DDoS-Guard LTD in RU.

OUI prefix	EC93ED
Vendor	DDoS-Guard LTD
Registry	MA-L (24-bit, large block)
Country	RU
Example MAC	EC:93:ED:00:00:00

What this means

The IEEE assigned the MA-L block EC93ED to DDoS-Guard LTD. 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:ED, it is DDoS-Guard LTD hardware.

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