Who owns MAC prefix 001BA5?

001BA5 is registered to MyungMin Systems, Inc. in the IEEE MA-L registry.

What devices use 001BA5?

Any network device with a MAC address starting 00:1B:A5 was manufactured by or for MyungMin Systems, Inc..

MA-L · OUI prefix

MyungMin Systems, Inc.

Any MAC address starting 00:1B:A5 is registered to MyungMin Systems, Inc. in KR.

OUI prefix	001BA5
Vendor	MyungMin Systems, Inc.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:1B:A5:00:00:00

What this means

The IEEE assigned the MA-L block 001BA5 to MyungMin Systems, 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 00:1B:A5, it is MyungMin Systems, Inc. hardware.

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