title: How does an ISP block IP Addresses?
body: <p>I live in the UK and my ISP BT has blocked the pirate bay. I know you can just use proxies. I thought I'd be smart and get the pirate bay IP and connect to it that way, but it turns out BT has blocked the pirate bays IP. So I was wondering how does an ISP block you from accessing IP addresses?</p>