[{"mac_prefix":"70:50:E7:C0","mask_bits":28,"block_type":"MA-M","organization":"shenzhen newbridge communication equipment CO.,LTD","address":"5 / F, No. 1 building, Jinli Industrial Park, No. 1, LanJin Sixth Road, Nanbu community, Longtian street, Pingshan District, Shenzhen SHENZHEN GUANGDONG CN 518000","country":"CN"}]