Bad Ping on CSS - Help

[Oreo]

I have my own server rented from gameservers.com and it was fine at first, 30ms ping on 3mb copperline broadband aint so bad. But then one day it went up to 110+ up to 150 and i have no idea why. None of my friends have the problem on the server, and i can join lots of servers and get my normal 30ms to 50ms ping.

I went into command and did tracert 212.187.208.27 (my servers IP)

and it came up with this:

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Max.XTR3MEX>tracert 212.187.208.27

Tracing route to 212.187.208.27 over a maximum of 30 hops

1 * * * Request timed out.
2 35 ms 35 ms 35 ms 89.241.208.1
3 38 ms 37 ms 35 ms 78.151.227.67
4 38 ms 35 ms 35 ms 78.151.225.67
5 48 ms 47 ms 49 ms gig-9-1-rtr001.man.opaltelecom.net62.24.254.1] <- TalkTalk (my isp) the usual lag gets put on - no problem

6 48 ms 47 ms 48 ms gig-10-1-rtr001.hex.opaltelecom.net [62.24.254.49]
7 47 ms 47 ms 45 ms xe-10-2-0-scr001.sov.as13285.net [78.144.1.128]

8 44 ms 49 ms 47 ms xe-0-2-0-225.lon20.ip.tiscali.net [77.67.64.13] <- Goes through tiscali (another UK isp)

9 116 ms 117 ms 119 ms ge-7-1.core2.London1.Level3.net [213.200.77.130] <- Bad ping starts here

10 120 ms 119 ms 119 ms ge-10-2.ipcolo2.London1.Level3.net [4.68.116.138]
11 119 ms 119 ms 117 ms 212.187.208.27 <- finally my server

Trace complete.

C:\Documents and Settings\Max.XTR3MEX>

Any ideas ?