What devices use F41C71?

Any network device with a MAC address starting F4:1C:71 was manufactured by or for SHENZHEN SANMU COMMUNICATION TECHNOLOGY CO., LTD.

MA-L · OUI prefix

SHENZHEN SANMU COMMUNICATION TECHNOLOGY CO., LTD

Q: Who owns MAC prefix F41C71?

F41C71 is registered to SHENZHEN SANMU COMMUNICATION TECHNOLOGY CO., LTD in the IEEE MA-L registry.

Any MAC address starting F4:1C:71 is registered to SHENZHEN SANMU COMMUNICATION TECHNOLOGY CO., LTD in CN.

OUI prefix	F41C71
Vendor	SHENZHEN SANMU COMMUNICATION TECHNOLOGY CO., LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	F4:1C:71:00:00:00

What this means

The IEEE assigned the MA-L block F41C71 to SHENZHEN SANMU COMMUNICATION 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 F4:1C:71, it is SHENZHEN SANMU COMMUNICATION TECHNOLOGY CO., LTD hardware.

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