What devices use F4A4547?

Any network device with a MAC address starting F4:A4:54:7 was manufactured by or for Advanced Mechanical Technology, Inc. d/b/a AMTI.

MA-M · OUI prefix

Advanced Mechanical Technology, Inc. d/b/a AMTI

Q: Who owns MAC prefix F4A4547?

F4A4547 is registered to Advanced Mechanical Technology, Inc. d/b/a AMTI in the IEEE MA-M registry.

Any MAC address starting F4:A4:54:7 is registered to Advanced Mechanical Technology, Inc. d/b/a AMTI in US.

OUI prefix	F4A4547
Vendor	Advanced Mechanical Technology, Inc. d/b/a AMTI
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	F4:A4:54:7:00:00:00

What this means

The IEEE assigned the MA-M block F4A4547 to Advanced Mechanical Technology, Inc. d/b/a AMTI. 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:A4:54:7, it is Advanced Mechanical Technology, Inc. d/b/a AMTI hardware.

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