Network Topology Fun
This server is in Iceland. My traffic used to travel from New York City
to the UK to Iceland. Now it seems to travel from NYC to Novia Scotia
to Greenland to Iceland. This new path is about 200 ms faster round
trip. Maybe another iceberg won't take out the fiber link again.
From comcast: traceroute to lewman.is (93.95.226.146), 30 hops max, 60 byte packets 1 172.16.31.1 (172.16.31.1) 0.572 ms 0.643 ms 0.861 ms 2 73.159.24.1 (73.159.24.1) 6.228 ms 13.558 ms 10.018 ms 3 te-5-1-ur01.medfield.ma.boston.comcast.net (68.85.187.157) 7.758 ms 7.421 ms 7.380 ms 4 be-24-ar01.woburn.ma.boston.comcast.net (68.87.144.109) 9.398 ms 9.928 ms 9.875 ms 5 te-8-2-ur01.marion.ma.boston.comcast.net (68.87.146.14) 15.535 ms 11.470 ms 11.023 ms 6 pos-2-3-0-0-cr01.newyork.ny.ibone.comcast.net (68.86.90.57) 20.394 ms 20.693 ms 19.825 ms 7 xe-11-2-0.edge1.NewYork2.Level3.net (4.71.186.9) 16.524 ms 17.188 ms 17.331 ms 8 vlan52.ebr2.NewYork2.Level3.net (4.69.138.254) 16.569 ms 9 ae-6-6.ebr2.NewYork1.Level3.net (4.69.141.21) 16.032 ms 10 ae-61-61.csw1.NewYork1.Level3.net (4.69.134.66) 25.889 ms 11 ae-3-80.edge2.NewYork1.Level3.net (4.69.155.144) 17.385 ms 12 WBS-CONNECT.edge2.NewYork1.Level3.net (4.53.80.34) 113.659 ms 114.740 ms 115.546 ms 13 194.177.227.146 (194.177.227.146) 111.617 ms 119.419 ms 114.189 ms 14 194.177.227.149 (194.177.227.149) 112.946 ms 121.423 ms 122.196 ms 15 host-88-83-28-066.adsl.gl (88.83.28.66) 113.034 ms 118.160 ms 114.244 ms 16 213.190.99.58 (213.190.99.58) 115.352 ms 112.956 ms 113.553 ms 17 213.190.99.10 (213.190.99.10) 115.478 ms 114.662 ms 114.336 ms 18 178.19.50.169 (178.19.50.169) 112.631 ms 109.441 ms 103.903 ms 19 necrid.lewman.is (93.95.226.146) 104.157 ms 105.360 ms 104.478 ms From verizon: traceroute to lewman.is (93.95.226.146), 30 hops max, 60 byte packets 1 onionwrt (192.168.11.1) 0.900 ms 0.963 ms 2.854 ms 2 10.9.44.88 (10.9.44.88) 2.634 ms 3.127 ms 3.282 ms 3 G1-3-789.BSTNMA-LCR-07.verizon-gni.net (130.81.109.46) 4.689 ms 4.904 ms 5.608 ms 4 so-0-3-0-0.BOS-BB-RTR1.verizon-gni.net (130.81.29.252) 5.591 ms 5.924 ms 6.123 ms 5 0.so-0-2-0.XL3.BOS4.ALTER.NET (152.63.16.137) 7.336 ms 7.620 ms 7.905 ms 6 0.xe-6-1-2.XT1.NYC4.ALTER.NET (152.63.0.166) 21.648 ms 18.646 ms 11.949 ms 7 TenGigE0-4-0-0.GW8.NYC4.ALTER.NET (152.63.21.61) 36.705 ms 8 tinet-gw.customer.alter.net (152.179.72.122) 24.260 ms 23.568 ms 23.627 ms 9 xe-5-0-1.lon10.ip4.tinet.net (89.149.184.130) 128.598 ms 10 tele-greenland-gw.ip4.tinet.net (77.67.94.2) 131.466 ms 134.361 ms 131.702 ms 11 host-88-83-28-066.adsl.gl (88.83.28.66) 135.729 ms 136.858 ms 137.464 ms 12 213.190.99.58 (213.190.99.58) 135.371 ms 138.204 ms 132.634 ms 13 213.190.99.10 (213.190.99.10) 132.096 ms 135.138 ms 132.521 ms 14 178.19.50.169 (178.19.50.169) 113.403 ms 115.244 ms 115.133 ms 15 necrid.lewman.is (93.95.226.146) 112.357 ms 117.185 ms 119.018 ms
originally published at wiki.lewman.is