Technical lag issue

Hello guys. I have problem . I enter to world with 30-50ms lat, but after 15-20sec i got 20K + latence and never goes down. I did everythink delete cache ,wtf folders, reinstal client 4x . disable win firewall . Disable router firewall nothink helped me .

my internet connection : http://www.speedtest.net/result/6322437746.png

Tracing route to logon.warmane.com [188.138.40.87] over a maximum of 20 hops

1 1ms 1ms 1ms 188.175.64.1
2 4ms 1ms 1ms 188.175.255.42
3 1ms 1ms 1ms 188.175.255.46
4 1ms 5ms 2ms 188.175.255.50
5 1ms 1ms 1ms 188.175.255.54
6 8ms 1ms 1ms 188.175.255.58
7 1ms 8ms 1ms 188.175.255.62
8 1ms 1ms 1ms 94.74.239.46
9 11ms 10ms 10ms 188.175.70.133
10 10ms 10ms 10ms 213.248.87.97
11 16ms 15ms 16ms 213.155.137.20
12 16ms 16ms 18ms 62.115.136.235
13 18ms 17ms 17ms 130.117.14.89
14 23ms 23ms 23ms 154.54.58.13
15 28ms 28ms 28ms 154.54.36.253
16 31ms 31ms 31ms 130.117.49.33
17 31ms 31ms 32ms 154.25.8.234
18 32ms 31ms 34ms 149.14.12.46
19 35ms 32ms 32ms 62.75.135.102
20 30ms 31ms 31ms 188.138.40.87