[{"mac_prefix":"B8:B7:7D","mask_bits":24,"block_type":"MA-L","organization":"Guangdong Transtek Medical Electronics CO.,Ltd","address":"Zone A, No.105 ,Dongli Road,  Torch Development District  Zhongshan ,  CN  528437   Zhongshan Guangdong CN 528437","country":"CN"},{"mac_prefix":"70:B3:D5:8D:40","mask_bits":36,"block_type":"MA-S","organization":"Guangdong Transtek Medical Electronics Co., Ltd.","address":"Zone A, No.105, Dongli Road, Torch Development District Zhongshan Guangdong CN 528437","country":"CN"}]
