What devices use 70E027?

Any network device with a MAC address starting 70:E0:27 was manufactured by or for HONGYU COMMUNICATION TECHNOLOGY LIMITED.

MA-L · OUI prefix

HONGYU COMMUNICATION TECHNOLOGY LIMITED

Q: Who owns MAC prefix 70E027?

70E027 is registered to HONGYU COMMUNICATION TECHNOLOGY LIMITED in the IEEE MA-L registry.

Any MAC address starting 70:E0:27 is registered to HONGYU COMMUNICATION TECHNOLOGY LIMITED in CN.

OUI prefix	70E027
Vendor	HONGYU COMMUNICATION TECHNOLOGY LIMITED
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	70:E0:27:00:00:00

What this means

The IEEE assigned the MA-L block 70E027 to HONGYU COMMUNICATION TECHNOLOGY LIMITED. 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 70:E0:27, it is HONGYU COMMUNICATION TECHNOLOGY LIMITED hardware.

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