Who owns MAC prefix A4580F1?

A4580F1 is registered to Stone Lock Global, Inc. in the IEEE MA-M registry.

What devices use A4580F1?

Any network device with a MAC address starting A4:58:0F:1 was manufactured by or for Stone Lock Global, Inc..

MA-M · OUI prefix

Stone Lock Global, Inc.

Any MAC address starting A4:58:0F:1 is registered to Stone Lock Global, Inc. in US.

OUI prefix	A4580F1
Vendor	Stone Lock Global, Inc.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	A4:58:0F:1:00:00:00

What this means

The IEEE assigned the MA-M block A4580F1 to Stone Lock Global, Inc.. 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 A4:58:0F:1, it is Stone Lock Global, Inc. hardware.

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