[{"mac_prefix":"C4:A1:0E:50","mask_bits":28,"block_type":"MA-M","organization":"O-NET Industrial Technologies (Shenzhen) Limited","address":"501, Maile building, building 2, No. 28, Cuijing Road, Zhukeng community, Longtian street, Pingshan District Shenzhen Guangdong CN 518118","country":"CN"}]