Who owns MAC prefix 343839?

343839 is registered to NEC Platforms, Ltd. in the IEEE MA-L registry.

What devices use 343839?

Any network device with a MAC address starting 34:38:39 was manufactured by or for NEC Platforms, Ltd..

MA-L · OUI prefix

NEC Platforms, Ltd.

Any MAC address starting 34:38:39 is registered to NEC Platforms, Ltd. in JP.

OUI prefix	343839
Vendor	NEC Platforms, Ltd.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	34:38:39:00:00:00

What this means

The IEEE assigned the MA-L block 343839 to NEC Platforms, 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 34:38:39, it is NEC Platforms, Ltd. hardware.

Other NEC Platforms, Ltd. prefixes

NEC Platforms, Ltd. holds 16 registered blocks in total.

000D02 001B8B 003A9D 0060B9 081086 106682 1C7C98 1CB17F 549B49 6CE4DA 8022A7 98F199 all 16 »

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