[{"mac_prefix":"70:B3:D5:D1:40","mask_bits":36,"block_type":"MA-S","organization":"LIGPT","address":"167, Jukdong-ro Daejeon  Yuseong-gu KR 34127","country":"KR"},{"mac_prefix":"8C:1F:64:98:A0","mask_bits":36,"block_type":"MA-S","organization":"LIGPT","address":"167, Jukdong-ro Daejeon  Yuseong-gu KR 34127","country":"KR"}]