Who owns MAC prefix 582136?

582136 is registered to KMB systems, s.r.o. in the IEEE MA-L registry.

What devices use 582136?

Any network device with a MAC address starting 58:21:36 was manufactured by or for KMB systems, s.r.o..

MA-L · OUI prefix

KMB systems, s.r.o.

Any MAC address starting 58:21:36 is registered to KMB systems, s.r.o. in CZ.

OUI prefix	582136
Vendor	KMB systems, s.r.o.
Registry	MA-L (24-bit, large block)
Country	CZ
Example MAC	58:21:36:00:00:00

What this means

The IEEE assigned the MA-L block 582136 to KMB systems, s.r.o.. 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 58:21:36, it is KMB systems, s.r.o. hardware.

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