okay so i have an ip address question..when i go to start and enter ipconfig, it gives me one ip address,one subnet and one other number..when i go to ip chicken it gives me another ip address..which i was told one was internal one was external.so when a website checks your ip address which one are they getting and if they ban it which one are they banning.. i live in a community with 281 people and the external ip is all the same. so how do they know if it only one person or 200 from the same place?