[{"mac_prefix":"00:50:C2:51:80","mask_bits":36,"block_type":"IAB","organization":"Christ Elektronik GmbH","address":"Alpenstraße 34 Memmingen Bavaria DE 87700","country":"DE"},{"mac_prefix":"70:B3:D5:A5:B0","mask_bits":36,"block_type":"MA-S","organization":"Christ Elektronik GmbH","address":"Alpenstrasse 34 Memmingen Bayern DE 87700","country":"DE"}]