Who owns MAC prefix BCF61C?

BCF61C is registered to Geomodeling Wuxi Technology Co. Ltd. in the IEEE MA-L registry.

What devices use BCF61C?

Any network device with a MAC address starting BC:F6:1C was manufactured by or for Geomodeling Wuxi Technology Co. Ltd..

MA-L · OUI prefix

Geomodeling Wuxi Technology Co. Ltd.

Any MAC address starting BC:F6:1C is registered to Geomodeling Wuxi Technology Co. Ltd. in CN.

OUI prefix	BCF61C
Vendor	Geomodeling Wuxi Technology Co. Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	BC:F6:1C:00:00:00

What this means

The IEEE assigned the MA-L block BCF61C to Geomodeling Wuxi 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 BC:F6:1C, it is Geomodeling Wuxi Technology Co. Ltd. hardware.

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