[{"mac_prefix":"84:49:EE","mask_bits":24,"block_type":"MA-L","organization":"Demant Enterprise A/S","address":"Kongebakken 9 Smorum  DK 2765","country":"DK"},{"mac_prefix":"98:D9:3D","mask_bits":24,"block_type":"MA-L","organization":"Demant Enterprise A/S","address":"Kongebakken 9 Smorum  DK 2765","country":"DK"}]