Who owns MAC prefix BCF9F2?

BCF9F2 is registered to TEKO in the IEEE MA-L registry.

What devices use BCF9F2?

Any network device with a MAC address starting BC:F9:F2 was manufactured by or for TEKO.

MA-L · OUI prefix

TEKO

Any MAC address starting BC:F9:F2 is registered to TEKO in RU.

OUI prefix	BCF9F2
Vendor	TEKO
Registry	MA-L (24-bit, large block)
Country	RU
Example MAC	BC:F9:F2:00:00:00

What this means

The IEEE assigned the MA-L block BCF9F2 to TEKO. 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:F9:F2, it is TEKO hardware.

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