[{"mac_prefix":"78:72:64:D0","mask_bits":28,"block_type":"MA-M","organization":"QT systems ab","address":"Finnbacksgatan 11 Lycksele Västerbotten SE 921 32","country":"SE"},{"mac_prefix":"00:50:C2:41:70","mask_bits":36,"block_type":"IAB","organization":"QT systems ab","address":"Finnbacksgatan 11 Lycksele Västerbotten SE 921 32","country":"SE"}]