[{"mac_prefix":"34:D7:F5:60","mask_bits":28,"block_type":"MA-M","organization":"DREAMTECH","address":"10F, U-Space 2 A Tower, 670 Daewangpangyo-ro, Bundang-Gu, Seongnam-Si, Gyeonggi-Do, Republic of Korea Gyeonggi-Do  KR 13494","country":"KR"}]