Who owns MAC prefix 001F75?

001F75 is registered to GiBahn Media in the IEEE MA-L registry.

What devices use 001F75?

Any network device with a MAC address starting 00:1F:75 was manufactured by or for GiBahn Media.

MA-L · OUI prefix

GiBahn Media

Any MAC address starting 00:1F:75 is registered to GiBahn Media in KR.

OUI prefix	001F75
Vendor	GiBahn Media
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:1F:75:00:00:00

What this means

The IEEE assigned the MA-L block 001F75 to GiBahn Media. 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 00:1F:75, it is GiBahn Media hardware.

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