[{"mac_prefix":"98:FC:84:70","mask_bits":28,"block_type":"MA-M","organization":"Broadtech Technologies Co., Ltd.","address":"No. 1, Area A, 3rd Floor, Building B1, Shenzhen Digital Technology Park, No. 002, Gaoxin South Seventh Road, Nanshan District, Shenzhen GuangDong CN 518057","country":"CN"}]