Who owns MAC prefix 70B3D5807?

70B3D5807 is registered to Camsat Przemysław Gralak in the IEEE MA-S registry.

What devices use 70B3D5807?

Any network device with a MAC address starting 70:B3:D5:80:7 was manufactured by or for Camsat Przemysław Gralak.

MA-S · OUI prefix

Camsat Przemysław Gralak

Any MAC address starting 70:B3:D5:80:7 is registered to Camsat Przemysław Gralak in PL.

OUI prefix	70B3D5807
Vendor	Camsat Przemysław Gralak
Registry	MA-S (36-bit, small block)
Country	PL
Example MAC	70:B3:D5:80:7:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5807 to Camsat Przemysław Gralak. 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:D5:80:7, it is Camsat Przemysław Gralak hardware.

Other Camsat Przemysław Gralak prefixes

Camsat Przemysław Gralak holds 3 registered blocks in total.

4C917A8 70B3D5FE9

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