Who owns MAC prefix 24BF74?

24BF74 is registered to Hamamatsu Photonics K.K. in the IEEE MA-L registry.

What devices use 24BF74?

Any network device with a MAC address starting 24:BF:74 was manufactured by or for Hamamatsu Photonics K.K..

MA-L · OUI prefix

Hamamatsu Photonics K.K.

Any MAC address starting 24:BF:74 is registered to Hamamatsu Photonics K.K. in JP.

OUI prefix	24BF74
Vendor	Hamamatsu Photonics K.K.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	24:BF:74:00:00:00

What this means

The IEEE assigned the MA-L block 24BF74 to Hamamatsu Photonics K.K.. 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 24:BF:74, it is Hamamatsu Photonics K.K. hardware.

Other Hamamatsu Photonics K.K. prefixes

Hamamatsu Photonics K.K. holds 3 registered blocks in total.

009006 8C1F6467F

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