[{"mac_prefix":"8C:1F:64:25:D0","mask_bits":36,"block_type":"MA-S","organization":"mpsonic","address":"301, Bupyeong-daero, Bupyeong-gu, Incheon (Cheongcheon-dong, Namgwang Centrex) , Room 307 mpsonic Bupyeong-gu InCheon KR 21315","country":"KR"}]