What devices use 345EE7?

Any network device with a MAC address starting 34:5E:E7 was manufactured by or for Hangzhou ChengFengErLai Digial Technology Co.,Ltd..

MA-L · OUI prefix

Hangzhou ChengFengErLai Digial Technology Co.,Ltd.

Q: Who owns MAC prefix 345EE7?

345EE7 is registered to Hangzhou ChengFengErLai Digial Technology Co.,Ltd. in the IEEE MA-L registry.

Any MAC address starting 34:5E:E7 is registered to Hangzhou ChengFengErLai Digial Technology Co.,Ltd. in CN.

OUI prefix	345EE7
Vendor	Hangzhou ChengFengErLai Digial Technology Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	34:5E:E7:00:00:00

What this means

The IEEE assigned the MA-L block 345EE7 to Hangzhou ChengFengErLai Digial Technology 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 34:5E:E7, it is Hangzhou ChengFengErLai Digial Technology Co.,Ltd. hardware.

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