[{"mac_prefix":"24:43:E2","mask_bits":24,"block_type":"MA-L","organization":"DASAN Network Solutions","address":"DASAN Tower 8F, 49 Daewangpangyo-ro644beon-gil Bundang-gu Seongnam-si Gyeonggi-do KR 13493","country":"KR"},{"mac_prefix":"64:68:1A","mask_bits":24,"block_type":"MA-L","organization":"DASAN Network Solutions","address":"401, 20, Gwacheon-daero 7-gil, Gwacheon-si Gyeonggi-do KR 13493","country":"KR"}]