[{"mac_prefix":"00:02:61","mask_bits":24,"block_type":"MA-L","organization":"Tilgin AB","address":"Finlandsgatan 40 kista  SE 12345","country":"SE"},{"mac_prefix":"64:20:9F","mask_bits":24,"block_type":"MA-L","organization":"Tilgin AB","address":"Finlandsgatan 40 Kista  SE 16474","country":"SE"}]