[{"mac_prefix":"0C:BF:B4:30","mask_bits":28,"block_type":"MA-M","organization":"ShenZhen XunDun Technology CO.LTD","address":"2/F, Building 11, Mabian Industrial Zone (Dezhi High-tech Park), Area 72, Xingdong Community, Xin 'an Street, Bao 'an District, Shenzhen ShenZhen  CN 518101","country":"CN"}]