[{"mac_prefix":"70:B3:D5:D7:60","mask_bits":36,"block_type":"MA-S","organization":"attocube systems AG","address":"Koeniginstrasse 11A Muenchen  DE 80997","country":"DE"},{"mac_prefix":"8C:1F:64:BD:20","mask_bits":36,"block_type":"MA-S","organization":"attocube systems AG","address":"Eglfinger Weg 2 Haar Bavaria DE 85540","country":"DE"}]