Sounds like you have a DNS issue. Try to change your router to use one of the public ones like 220.127.116.11 or 18.104.22.168. There are a number of other things that cause this like firewall settings that can cause this too you will need to check the logs and see if there are errors.
well i think i have the same problem the thing is that all other programs like Skype , messenger ,yahoo,ares and all the programs which work with the internet work normally except for internet pages whether it is Google chrome or internet explorer they just stop working for 10 min and they come back till now i don't know whats wrong with it other than that my laptop is in good shape (other laptops work fine so its not the router )
Please start your own thread and don't hijack the original poster, as his issue is probably not the same as yours.