[{"mac_prefix":"70:B3:D5:62:90","mask_bits":36,"block_type":"MA-S","organization":"OZRAY","address":"D-#1514, GwangMyung SK Techno park, 60, Haan-ro, GwangMyung-si, Gyeonggi-do, Korea GwangMyung-si Gyeonggi-do, Korea KR 14322","country":"KR"}]