How did I get IP?

Alright, I just downloaded Zattoo to view BBC 1, 2, 3 and 4. However, I need a british IP to do that. Is there a way to get another Ip without using slow proxies? Are there any fast and reliable british proxies?

Analogy of IP spoofing

  Hmm... I'm going to be sneaky and change my address on my outgoing mail.  That way no one will know where I live.  Oh, I wonder why my mailbox has been empty for like, 2 years... Anyway...