[{"mac_prefix":"00:11:CF","mask_bits":24,"block_type":"MA-L","organization":"Thrane \u0026 Thrane A/S","address":"Lundtoftegårdsvej 93D Lyngby København DK 2800","country":"DK"},{"mac_prefix":"00:50:C2:1B:50","mask_bits":36,"block_type":"IAB","organization":"Thrane \u0026 Thrane A/S","address":"Lundtoftegaardsvej 93D Kgl. Lyngby DK DK 2800","country":"DK"}]