Who owns MAC prefix 70B3D5DE3?

70B3D5DE3 is registered to ETL Elektrotechnik Lauter GmbH in the IEEE MA-S registry.

What devices use 70B3D5DE3?

Any network device with a MAC address starting 70:B3:D5:DE:3 was manufactured by or for ETL Elektrotechnik Lauter GmbH.

MA-S · OUI prefix

ETL Elektrotechnik Lauter GmbH

Any MAC address starting 70:B3:D5:DE:3 is registered to ETL Elektrotechnik Lauter GmbH in DE.

OUI prefix	70B3D5DE3
Vendor	ETL Elektrotechnik Lauter GmbH
Registry	MA-S (36-bit, small block)
Country	DE
Example MAC	70:B3:D5:DE:3:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5DE3 to ETL Elektrotechnik Lauter GmbH. 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:DE:3, it is ETL Elektrotechnik Lauter GmbH hardware.

Other ETL Elektrotechnik Lauter GmbH prefixes

ETL Elektrotechnik Lauter GmbH holds 2 registered blocks in total.

04D16E6

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