Who owns MAC prefix 182A44?

182A44 is registered to HIROSE ELECTRONIC SYSTEM in the IEEE MA-L registry.

What devices use 182A44?

Any network device with a MAC address starting 18:2A:44 was manufactured by or for HIROSE ELECTRONIC SYSTEM.

MA-L · OUI prefix

HIROSE ELECTRONIC SYSTEM

Any MAC address starting 18:2A:44 is registered to HIROSE ELECTRONIC SYSTEM in JP.

OUI prefix	182A44
Vendor	HIROSE ELECTRONIC SYSTEM
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	18:2A:44:00:00:00

What this means

The IEEE assigned the MA-L block 182A44 to HIROSE ELECTRONIC SYSTEM. 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 18:2A:44, it is HIROSE ELECTRONIC SYSTEM hardware.

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