Who owns MAC prefix 549B49?

549B49 is registered to NEC Platforms, Ltd. in the IEEE MA-L registry.

What devices use 549B49?

Any network device with a MAC address starting 54:9B:49 was manufactured by or for NEC Platforms, Ltd..

MA-L · OUI prefix

NEC Platforms, Ltd.

Any MAC address starting 54:9B:49 is registered to NEC Platforms, Ltd. in JP.

OUI prefix	549B49
Vendor	NEC Platforms, Ltd.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	54:9B:49:00:00:00

What this means

The IEEE assigned the MA-L block 549B49 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 54:9B:49, 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 343839 6CE4DA 8022A7 98F199 all 16 »

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