Where is the problem with this connection issue?

[Snow_Princess]

It could possibly be your ISP. It's tough to say with the information provided. Hops 6-9 would give me a better picture since those are definitely outside your local area, but would appear to still be going through your ISP. Once things hit NTT, that's SE's provider for thecurrent North American datacenters.

6-9
6 25 ms 28 ms 39 ms static-76-73-191-224.knology.net [76.73.191.224]
7 46 ms 153 ms 54 ms dynamic-75-76-35-10.knology.net [75.76.35.10]
8 52 ms 45 ms 48 ms static-75-76-84-231.knology.net [75.76.84.231]
9 44 ms 48 ms 58 ms dynamic-75-76-35-105.knology.net [75.76.35.105]


NTT:
10 56 ms 68 ms 59 ms ae-53.r08.nycmny01.us.bb.gin.ntt.net [129.250.194.81]
11 44 ms 58 ms 48 ms ae-3.r24.nycmny01.us.bb.gin.ntt.net [129.250.5.61]
12 84 ms 82 ms 97 ms ae-2.r20.sttlwa01.us.bb.gin.ntt.net [129.250.4.13]
13 90 ms 89 ms 88 ms ae-0.r21.sttlwa01.us.bb.gin.ntt.net [129.250.2.54]
14 104 ms 99 ms * ae-3.r23.snjsca04.us.bb.gin.ntt.net [129.250.3.124]
15 104 ms 109 ms 119 ms ae-45.r01.snjsca04.us.bb.gin.ntt.net [129.250.3.175]
16 115 ms 109 ms 107 ms ae-1.r00.scrmca02.us.bb.gin.ntt.net [129.250.7.31]
17 113 ms 109 ms 118 ms xe-0-1-0-1-1.r00.scrmca02.us.ce.gin.ntt.net [129.250.195.46]
18 197 ms 100 ms 111 ms 204.2.229.234
19 106 ms 106 ms 102 ms 204.2.229.9