Who owns MAC prefix 00009F?

00009F is registered to AMERISTAR TECHNOLOGIES INC. in the IEEE MA-L registry.

What devices use 00009F?

Any network device with a MAC address starting 00:00:9F was manufactured by or for AMERISTAR TECHNOLOGIES INC..

MA-L · OUI prefix

AMERISTAR TECHNOLOGIES INC.

Any MAC address starting 00:00:9F is registered to AMERISTAR TECHNOLOGIES INC. in US.

OUI prefix	00009F
Vendor	AMERISTAR TECHNOLOGIES INC.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:00:9F:00:00:00

What this means

The IEEE assigned the MA-L block 00009F to AMERISTAR TECHNOLOGIES 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 00:00:9F, it is AMERISTAR TECHNOLOGIES INC. hardware.

Look up another MAC