Who owns MAC prefix 001FAB?

001FAB is registered to I.S HIGH TECH.INC in the IEEE MA-L registry.

What devices use 001FAB?

Any network device with a MAC address starting 00:1F:AB was manufactured by or for I.S HIGH TECH.INC.

MA-L · OUI prefix

I.S HIGH TECH.INC

Any MAC address starting 00:1F:AB is registered to I.S HIGH TECH.INC in KR.

OUI prefix	001FAB
Vendor	I.S HIGH TECH.INC
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:1F:AB:00:00:00

What this means

The IEEE assigned the MA-L block 001FAB to I.S HIGH TECH.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 00:1F:AB, it is I.S HIGH TECH.INC hardware.

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