[{"mac_prefix":"84:B3:86:90","mask_bits":28,"block_type":"MA-M","organization":"Weiss Robotics GmbH \u0026 Co. KG","address":"Karl-Heinrich-Kaeferle-Str. 8 Ludwigsburg  DE 71640","country":"DE"},{"mac_prefix":"00:50:C2:CF:20","mask_bits":36,"block_type":"IAB","organization":"Weiss Robotics GmbH \u0026 Co. KG","address":"In der Gerste 2 Ludwigsburg Baden-Württemberg DE 71636","country":"DE"}]