[{"mac_prefix":"00:50:C2:B3:40","mask_bits":36,"block_type":"IAB","organization":"Meisol co.,ltd","address":"NAKA-KU YAMASHITA-CHO 74-1 YOKOHAMA-SHI KANAGAWA-KEN JP 231-0023","country":"JP"},{"mac_prefix":"8C:1F:64:82:70","mask_bits":36,"block_type":"MA-S","organization":"Meisol Co., Ltd.","address":"Yamato Jisho Building 1006, 74-1 Yamashitacho, Naka-ku Yokohama Kanagawa Prefecture JP 2310023","country":"JP"}]