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

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