Who owns MAC prefix 70B3D5529?

70B3D5529 is registered to Inventeq B.V. in the IEEE MA-S registry.

What devices use 70B3D5529?

Any network device with a MAC address starting 70:B3:D5:52:9 was manufactured by or for Inventeq B.V..

MA-S · OUI prefix

Inventeq B.V.

Any MAC address starting 70:B3:D5:52:9 is registered to Inventeq B.V. in NL.

OUI prefix	70B3D5529
Vendor	Inventeq B.V.
Registry	MA-S (36-bit, small block)
Country	NL
Example MAC	70:B3:D5:52:9:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5529 to Inventeq B.V.. 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:D5:52:9, it is Inventeq B.V. hardware.

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