[{"mac_prefix":"E8:54:84","mask_bits":24,"block_type":"MA-L","organization":"NEO Information Systems Co., Ltd.","address":"609, Junganginduspia, #517-13, Sangdaeweon-Dong, Jungweon-Gu Seongnam Gyunggi-Do KR 462-713","country":"KR"},{"mac_prefix":"00:50:C2:64:10","mask_bits":36,"block_type":"IAB","organization":"NEO Information Systems Co., Ltd.","address":"609, Junganginduspia, #517-13, Sangdaeweon-Dong, Jungweon-Gu Seongnam Gyunggi-Do KR 462-713","country":"KR"}]