Who owns MAC prefix 001A56?

001A56 is registered to ViewTel Co,. Ltd. in the IEEE MA-L registry.

What devices use 001A56?

Any network device with a MAC address starting 00:1A:56 was manufactured by or for ViewTel Co,. Ltd..

MA-L · OUI prefix

ViewTel Co,. Ltd.

Any MAC address starting 00:1A:56 is registered to ViewTel Co,. Ltd. in KR.

OUI prefix	001A56
Vendor	ViewTel Co,. Ltd.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:1A:56:00:00:00

What this means

The IEEE assigned the MA-L block 001A56 to ViewTel 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 00:1A:56, it is ViewTel Co,. Ltd. hardware.

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