[{"mac_prefix":"70:B3:D5:84:20","mask_bits":36,"block_type":"MA-S","organization":"PLUTO Solution co.,ltd.","address":"B-1018, Kumkang Penterium IT Tower, 282, Hagui-ro, Dongan-gu Anyang-si Gyeonggi-do KR 14056","country":"KR"}]