Who owns MAC prefix B436E3?

B436E3 is registered to KBVISION GROUP in the IEEE MA-L registry.

What devices use B436E3?

Any network device with a MAC address starting B4:36:E3 was manufactured by or for KBVISION GROUP.

MA-L · OUI prefix

KBVISION GROUP

Any MAC address starting B4:36:E3 is registered to KBVISION GROUP in US.

OUI prefix	B436E3
Vendor	KBVISION GROUP
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	B4:36:E3:00:00:00

What this means

The IEEE assigned the MA-L block B436E3 to KBVISION GROUP. 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 B4:36:E3, it is KBVISION GROUP hardware.

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