rabbitoid: It might be interesting if you post a traceroute output because, of course, my own one is flawless (probably because it does not cross our country border).

I've also tried an online traceroute tool to check the route from some place in the world. Looks like there really is "something on the way":

TraceRoute to 81.91.83.6 [web.brainking.com]
Hop (ms) (ms) (ms) IP Address Host name
1 20 8 27 72.249.128.105 -
2 16 19 23 206.123.64.22 -
3 12 18 15 216.52.189.9 border4.te4-4.colo4dallas-5.ext1.dal.pnap.net
4 44 20 16 216.52.191.34 core3.tge5-1-bbnet1.ext1.dal.pnap.net
5 14 19 20 66.79.145.97 dal005-dalext1-846-cr1.dal005.internap.net
6 38 25 36 66.79.147.186 cr2-cr1.dal005.internap.net
7 67 89 71 66.79.147.189 acs007-dal005-841-cr2.acs007.internap.net
8 38 96 52 66.79.147.1 cr1-cr2.acs007.internap.net
9 50 49 48 66.79.147.198 acs007-wdc005-844-cr2.wdc005.internap.net
10 60 65 58 66.79.146.201 cr1-cr2.wdc005.internap.net
11 Timed out Timed out Timed out -
12 Timed out Timed out Timed out -
13 88 88 79 66.79.147.10 nym009-phi004-813-cr2.nym009.internap.net
14 109 84 99 66.79.158.9 bsn006-nym009-9-cr1.bsn006.internap.net
15 102 115 Timed out 66.79.147.14 cr2-cr1.bsn006.internap.net
16 144 148 139 66.79.158.6 bsn006-lon005-6-cr2.lon005.internap.net
17 161 176 221 77.242.206.242 ams003-lon005-4-cr1.ams003.internap.net
18 200 229 236 195.69.145.206 tr3.pop1.pra.sloane.cz
19 214 207 197 62.240.161.146 v103.bb1.pop1.sve.sloane.cz
20 245 223 222 77.48.243.130 web4u2.cust.sloane.cz
21 243 201 227 81.91.80.97 nix2.web4u.cz
22 198 186 187 81.91.83.6 web.brainking.com

Trace complete