Who owns MAC prefix 70B3D51B9?

70B3D51B9 is registered to RELISTE Ges.m.b.H. in the IEEE MA-S registry.

What devices use 70B3D51B9?

Any network device with a MAC address starting 70:B3:D5:1B:9 was manufactured by or for RELISTE Ges.m.b.H..

MA-S · OUI prefix

RELISTE Ges.m.b.H.

Any MAC address starting 70:B3:D5:1B:9 is registered to RELISTE Ges.m.b.H. in AT.

OUI prefix	70B3D51B9
Vendor	RELISTE Ges.m.b.H.
Registry	MA-S (36-bit, small block)
Country	AT
Example MAC	70:B3:D5:1B:9:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D51B9 to RELISTE Ges.m.b.H.. 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:D5:1B:9, it is RELISTE Ges.m.b.H. hardware.

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