Strange traceroute result to VM in EC2, Singapore

Glen Kent glen.kent at gmail.com
Thu Aug 6 15:23:05 UTC 2015


Really sorry. Didnt realize that this is a text-only forum.

When my traceroute to 52.74.124.136 works:

~$ traceroute 52.74.124.136
traceroute to 52.74.124.136 (52.74.124.136), 30 hops max, 60 byte packets
1 xxxxxxx xxxxxxx 0.412 ms 0.472 ms 0.439 ms
2 xxxxxxx xxxxxxx 2.98 ms 2.971 ms 2.999 ms
3 xxxxxxx xxxxxxx 5.345 ms 5.546 ms 5.519 ms
4 xxxxxxx xxxxxxx 3.172 ms 3.051 ms 3.010 ms
5 if-6-2.tcore2.SVW-Singapore.as6543.net (180.87.37.14) 56.751 ms 56.285 ms
54.592 ms
6 180.87.15.206 (180.87.15.206) 73.468ms 66.993 ms 66.734 ms
7 203.83.223.58 (203.83.223.58) 43.737 ms 43.513 ms 44.029 ms
8 203.83.223.15 (203.83.223.15) 47.239 ms 46.382 ms 203.83.223.74
(203.83.223.74)  44.144 ms
9 203.83.223.231 (203.83.223.231) 44.431 ms 203.83.223.233 (203.83.223.233)
 45.699 ms 46.158 ms
10 ec2-52-74-124-136.ap-southeast-1.compute.amazon.com (52.74.124.136)
 44.067 ms 43.492 ms 43.499 ms

When it doesnt:

~$ traceroute 52.74.124.136
traceroute to 52.74.124.136 (52.74.124.136), 30 hops max, 60 byte packets
1 xxxxxxx xxxxxxx 23.272 ms 25.011 ms 26.072 ms
2 xxxxxxx xxxxxxx 27.058 ms 28.971 ms 29.999 ms
3 xxxxxxx xxxxxxx 33.025 ms 33.996 ms 38.822 ms
4 p38895.sgw.equinix.com (202.79.197.87) 78.964 ms 60.051 ms 83.010 ms
5 203.83.223.4 (203.83.223.4) 63.682 ms 64.610 ms 65.837 ms
6 203.83.223.17 (203.83.223.17) 67.271 ms 203.83.223.23 (203.83.223.23)
68.521 ms 203.83.223.17 (203.83.223.17) 70.526 ms
7 203.83.223.233 (203.83.223.233) 71.624 ms 72.805 ms 74.471 ms
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