Who owns MAC prefix 70B3D59F9?

70B3D59F9 is registered to Fluid Components Intl in the IEEE MA-S registry.

What devices use 70B3D59F9?

Any network device with a MAC address starting 70:B3:D5:9F:9 was manufactured by or for Fluid Components Intl.

MA-S · OUI prefix

Fluid Components Intl

Any MAC address starting 70:B3:D5:9F:9 is registered to Fluid Components Intl in US.

OUI prefix	70B3D59F9
Vendor	Fluid Components Intl
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	70:B3:D5:9F:9:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D59F9 to Fluid Components Intl. 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:B3:D5:9F:9, it is Fluid Components Intl hardware.

Other Fluid Components Intl prefixes

Fluid Components Intl holds 4 registered blocks in total.

70B3D5A1D 8C1F6447B 8C1F64BF4

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