What devices use 7050E7E?

Any network device with a MAC address starting 70:50:E7:E was manufactured by or for KFBIO (KONFOONG BIOINFORMATION TECH CO.,LTD).

MA-M · OUI prefix

KFBIO (KONFOONG BIOINFORMATION TECH CO.,LTD)

Q: Who owns MAC prefix 7050E7E?

7050E7E is registered to KFBIO (KONFOONG BIOINFORMATION TECH CO.,LTD) in the IEEE MA-M registry.

Any MAC address starting 70:50:E7:E is registered to KFBIO (KONFOONG BIOINFORMATION TECH CO.,LTD) in CN.

OUI prefix	7050E7E
Vendor	KFBIO (KONFOONG BIOINFORMATION TECH CO.,LTD)
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	70:50:E7:E:00:00:00

What this means

The IEEE assigned the MA-M block 7050E7E to KFBIO (KONFOONG BIOINFORMATION 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 70:50:E7:E, it is KFBIO (KONFOONG BIOINFORMATION TECH CO.,LTD) hardware.

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