yes mate,well thats showing that your connection is bad,im 200 miles away from maidstone and i am getting a much better ping than you,so its down to your line or orange are having problems,i would ring them up and get them to test your line/connection,dont be suprised if they fob you off and blame bt though
before you ring them try plugging the router direct to the phone socket to rule out any extension problem,thats usualy the first thing they blame