Who owns MAC prefix 000A1F?

000A1F is registered to ART WARE Telecommunication Co., Ltd. in the IEEE MA-L registry.

What devices use 000A1F?

Any network device with a MAC address starting 00:0A:1F was manufactured by or for ART WARE Telecommunication Co., Ltd..

MA-L · OUI prefix

ART WARE Telecommunication Co., Ltd.

Any MAC address starting 00:0A:1F is registered to ART WARE Telecommunication Co., Ltd. in KR.

OUI prefix	000A1F
Vendor	ART WARE Telecommunication Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:0A:1F:00:00:00

What this means

The IEEE assigned the MA-L block 000A1F to ART WARE Telecommunication Co., Ltd.. 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 00:0A:1F, it is ART WARE Telecommunication Co., Ltd. hardware.

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