[{"mac_prefix":"50:0B:91:D0","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen Lucky Sonics Co .,Ltd","address":"201A, BLOCK 10 ROW 1, SHANGTUN VILLAGE HESHUIKOU COMMUNITY,GO NGMING STREET, GUANGMING DISTRICT SHENZHEN GUANGDONG CN 518107","country":"CN"}]