[{"mac_prefix":"5C:E8:D3","mask_bits":24,"block_type":"MA-L","organization":"Signalinks Communication Technology Co., Ltd","address":"3F,Building No.6, Donglongxing Technology Park, Huanning Road,Xinshi Community, Dalang Street, Longhua District, Shenzhen. Shenzhen  CN 518000","country":"CN"},{"mac_prefix":"FC:61:79:10","mask_bits":28,"block_type":"MA-M","organization":"Signalinks Communication Technology Co., Ltd","address":"3rd Floor, Building 6, Longxing Sciece park, East Huaning Road, Dalang Street , Longhua District, Shenzhen Shenzhen Guangdong CN 518000","country":"CN"}]