Shenzhen Tong Tai Yi information Technology Co.,Ltd

District C，3rd Floor，Bldg B1
Digital Tech Park
7th GaoXin South Blvd
Tech Park
NanShan，ShenZhen，China shenzhen guangdong CN 518102

MAC address assignments

Registry Prefix First MAC in span Last MAC in span
MA-M 189BA58 189BA5800000 189BA58FFFFF

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