[{"mac_prefix":"04:EE:E8:60","mask_bits":28,"block_type":"MA-M","organization":"NALSSEN INC.","address":"17, Yeokgok-ro 13beon-gil, Bucheon-si, Gyeonggi-do, Republic of Korea Gyeonggi-do Gyeonggi-do KR 14671","country":"KR"}]