Who owns MAC prefix 046B1B?

046B1B is registered to SYSDINE Co., Ltd. in the IEEE MA-L registry.

What devices use 046B1B?

Any network device with a MAC address starting 04:6B:1B was manufactured by or for SYSDINE Co., Ltd..

MA-L · OUI prefix

SYSDINE Co., Ltd.

Any MAC address starting 04:6B:1B is registered to SYSDINE Co., Ltd. in KR.

OUI prefix	046B1B
Vendor	SYSDINE Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	04:6B:1B:00:00:00

What this means

The IEEE assigned the MA-L block 046B1B to SYSDINE 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 04:6B:1B, it is SYSDINE Co., Ltd. hardware.

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