10 ms·> your ISP likely rotates your IP more often than your AWS server Sure, but they retain records.by mirimir 7y ago> your ISP likely rotates your IP more often than your AWS server Sure, but they retain records.dx034 7y agoAWS also has records which IP was associated with which account at any given time.mirimir 7y agoYes. As does every provider of servers, VPS and cloud services.