Who owns MAC prefix 001BC3?

001BC3 is registered to Mobisolution Co.,Ltd in the IEEE MA-L registry.

What devices use 001BC3?

Any network device with a MAC address starting 00:1B:C3 was manufactured by or for Mobisolution Co.,Ltd.

MA-L · OUI prefix

Mobisolution Co.,Ltd

Any MAC address starting 00:1B:C3 is registered to Mobisolution Co.,Ltd in KR.

OUI prefix	001BC3
Vendor	Mobisolution Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:1B:C3:00:00:00

What this means

The IEEE assigned the MA-L block 001BC3 to Mobisolution 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 00:1B:C3, it is Mobisolution Co.,Ltd hardware.

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