Who owns MAC prefix 001B8B?

001B8B is registered to NEC Platforms, Ltd. in the IEEE MA-L registry.

What devices use 001B8B?

Any network device with a MAC address starting 00:1B:8B was manufactured by or for NEC Platforms, Ltd..

MA-L · OUI prefix

NEC Platforms, Ltd.

Any MAC address starting 00:1B:8B is registered to NEC Platforms, Ltd. in JP.

OUI prefix	001B8B
Vendor	NEC Platforms, Ltd.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:1B:8B:00:00:00

What this means

The IEEE assigned the MA-L block 001B8B 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 00:1B:8B, it is NEC Platforms, Ltd. hardware.

Other NEC Platforms, Ltd. prefixes

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

000D02 003A9D 0060B9 081086 106682 1C7C98 1CB17F 343839 549B49 6CE4DA 8022A7 98F199 all 16 »

Look up another MAC