Breitbandkabel Karlsruhe
Breitbandkabel Landkreis Karlsruhe GmbH (BLK) based in Karlsruhe was founded in 2014. The BLK is owned by the district of Karlsruhe (51% participation) and TelemaxX Telekommunikation GmbH (49% participation). The aim of the BLK is to be able to provide a continuous backbone network in areas in the district where private providers have no fibre optic expansion plans.

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