Who owns MAC prefix 189BA5D?

189BA5D is registered to legendsky tech in the IEEE MA-M registry.

What devices use 189BA5D?

Any network device with a MAC address starting 18:9B:A5:D was manufactured by or for legendsky tech.

MA-M · OUI prefix

legendsky tech

Any MAC address starting 18:9B:A5:D is registered to legendsky tech in CN.

OUI prefix	189BA5D
Vendor	legendsky tech
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	18:9B:A5:D:00:00:00

What this means

The IEEE assigned the MA-M block 189BA5D to legendsky tech. 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 18:9B:A5:D, it is legendsky tech hardware.

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