Who owns MAC prefix 70884D?

70884D is registered to JAPAN RADIO CO., LTD. in the IEEE MA-L registry.

What devices use 70884D?

Any network device with a MAC address starting 70:88:4D was manufactured by or for JAPAN RADIO CO., LTD..

MA-L · OUI prefix

JAPAN RADIO CO., LTD.

Any MAC address starting 70:88:4D is registered to JAPAN RADIO CO., LTD. in JP.

OUI prefix	70884D
Vendor	JAPAN RADIO CO., LTD.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	70:88:4D:00:00:00

What this means

The IEEE assigned the MA-L block 70884D to JAPAN RADIO CO., LTD.. 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 70:88:4D, it is JAPAN RADIO CO., LTD. hardware.

Other JAPAN RADIO CO., LTD. prefixes

JAPAN RADIO CO., LTD. holds 2 registered blocks in total.

184F5D

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