Who owns MAC prefix A44F3E7?

A44F3E7 is registered to Vinfast Trading and Production JSC in the IEEE MA-M registry.

What devices use A44F3E7?

Any network device with a MAC address starting A4:4F:3E:7 was manufactured by or for Vinfast Trading and Production JSC.

MA-M · OUI prefix

Vinfast Trading and Production JSC

Any MAC address starting A4:4F:3E:7 is registered to Vinfast Trading and Production JSC in VN.

OUI prefix	A44F3E7
Vendor	Vinfast Trading and Production JSC
Registry	MA-M (28-bit, medium block)
Country	VN
Example MAC	A4:4F:3E:7:00:00:00

What this means

The IEEE assigned the MA-M block A44F3E7 to Vinfast Trading and Production JSC. 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 A4:4F:3E:7, it is Vinfast Trading and Production JSC hardware.

Other Vinfast Trading and Production JSC prefixes

Vinfast Trading and Production JSC holds 3 registered blocks in total.

8C1F64C99 8C1F64F80

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