[{"mac_prefix":"3C:7F:6F","mask_bits":24,"block_type":"MA-L","organization":"Telechips, Inc.","address":"19F~23F,Luther Bldg.42, Olympic-ro 35da-gil, Songpa-gu, Seoul Seoul KR 05510","country":"KR"},{"mac_prefix":"68:41:8F","mask_bits":24,"block_type":"MA-L","organization":"Telechips, Inc.","address":"19F~23F,Luther Bldg.42, Olympic-ro 35da-gil, Songpa-gu, Seoul Seoul KR 05510","country":"KR"},{"mac_prefix":"70:7F:F2","mask_bits":24,"block_type":"MA-L","organization":"Telechips, Inc.","address":"27, Geumto-ro 80beon-gil, Sujeong-gu, Seongnam-si, Gyeonggi-do KR 13453","country":"KR"},{"mac_prefix":"7C:24:0C","mask_bits":24,"block_type":"MA-L","organization":"Telechips, Inc.","address":"19F~23F,Luther Bldg.42, Olympic-ro 35da-gil, Songpa-gu, Seoul Seoul KR 05510","country":"KR"},{"mac_prefix":"88:46:2A","mask_bits":24,"block_type":"MA-L","organization":"Telechips Inc.","address":"Luther Building,7-20, Sincheon-dong,Songpa-gu, Seoul Seoul KR 138-240","country":"KR"},{"mac_prefix":"90:AD:FC","mask_bits":24,"block_type":"MA-L","organization":"Telechips, Inc.","address":"19F~23F,Luther Bldg.42, Olympic-ro 35da-gil, Songpa-gu, Seoul Seoul KR 05510","country":"KR"},{"mac_prefix":"B0:8B:9E","mask_bits":24,"block_type":"MA-L","organization":"Telechips, Inc.","address":"19F~23F,Luther Bldg.42, Olympic-ro 35da-gil, Songpa-gu, Seoul Seoul KR 05510","country":"KR"},{"mac_prefix":"B4:D2:86","mask_bits":24,"block_type":"MA-L","organization":"Telechips, Inc.","address":"19F~23F,Luther Bldg.42, Olympic-ro 35da-gil, Songpa-gu, Seoul Seoul KR 05510","country":"KR"},{"mac_prefix":"B8:51:1D","mask_bits":24,"block_type":"MA-L","organization":"TELECHIPS, INC","address":"27, Geumto-ro 80beon-gil, Sujeong-gu, Seongnam-si, Gyeonggi-do, KR 13453","country":"KR"},{"mac_prefix":"F4:50:EB","mask_bits":24,"block_type":"MA-L","organization":"Telechips Inc","address":"KORAD Bldg,1000-12, Daechi-Dong, Gangnam-Gu, Seoul  KR 135-280","country":"KR"}]