If the database announces that your iP address isn't registered in the UK you'll get blocked. It's worth trying though, a few of these IP databases are outdated and may incorrectly place you in the UK even if you are not. For example there's quite a chunk of French IP addresses that get listed as UK addresses and these can play BBC Iplayer without issues.
So what can you do if your IP address is listed as being outside of the UK, are the BBC Iplayer pleasures like Formula One and Match of the day denied you? Well there is hope and it's basically a relatively easy conumdrum to solve. So lets have a look at some options.
BBC IplayerProxy Options
the least expensive option but not necessarily the most straightforward is to attach back to a UK machine, what you want is to make a straightforward VPN or SSH tunnel back to a computer in the UK. You can then modify your substitute settings in your browser and your IP address will appear to be based in the UK. This strategy works rather well if you have some technical knowledge and access to a machine in the UK, one of the Problems is that you'll need a good upload speed from the United Kingdom machine or the connection will be extremely slow.
another choice is the BBC IPlayer stand in strategy, find a free stand in server and surf thru this. Of course you may have to make sure it's in the United Kingdom but it should enable to view BBC IPlayer. The flaws are that you have to continually search for new proxies, the free ones rarely last very long, occasionally only hours before they are overloaded. Make sure you don't do your ordinary skimming through these proxies though and make sure your pathogen checkers are up to date.
The other method is to use a commercial option, this is just paying a fee to employ a UK based substitute server. It works pretty much the same as the free system with the advantages that it is much safer, far faster and you can connect any time you wish.
Find out more at GetTVabroad.com
More Sites:
View iPlayer Abroad with UK Proxy
Watching iPlayer outside UK with UK Proxy

