Who owns MAC prefix 20EEC6?

20EEC6 is registered to Elefirst Science & Tech Co ., ltd in the IEEE MA-L registry.

What devices use 20EEC6?

Any network device with a MAC address starting 20:EE:C6 was manufactured by or for Elefirst Science & Tech Co ., ltd.

MA-L · OUI prefix

Elefirst Science & Tech Co ., ltd

Any MAC address starting 20:EE:C6 is registered to Elefirst Science & Tech Co ., ltd in CN.

OUI prefix	20EEC6
Vendor	Elefirst Science & Tech Co ., ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	20:EE:C6:00:00:00

What this means

The IEEE assigned the MA-L block 20EEC6 to Elefirst Science & Tech Co ., 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 20:EE:C6, it is Elefirst Science & Tech Co ., ltd hardware.

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