Who owns MAC prefix 70B3D5A18?

70B3D5A18 is registered to Embedded Systems Lukasz Panasiuk in the IEEE MA-S registry.

What devices use 70B3D5A18?

Any network device with a MAC address starting 70:B3:D5:A1:8 was manufactured by or for Embedded Systems Lukasz Panasiuk.

MA-S · OUI prefix

Embedded Systems Lukasz Panasiuk

Any MAC address starting 70:B3:D5:A1:8 is registered to Embedded Systems Lukasz Panasiuk in PL.

OUI prefix	70B3D5A18
Vendor	Embedded Systems Lukasz Panasiuk
Registry	MA-S (36-bit, small block)
Country	PL
Example MAC	70:B3:D5:A1:8:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5A18 to Embedded Systems Lukasz Panasiuk. 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:A1:8, it is Embedded Systems Lukasz Panasiuk hardware.

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