DO 的新加坡节点，本机 ISP 是山西电信
mtr 结果如下，发现到新加坡的 ping 有 437ms
第一个疑问是为什么有的后一跳的平均值比前一跳都小？
第二个是“ ix-xe-10-2-6-0.tcore2.LVW-Los-Angeles.as6453.net (64.86.252.157)”的 ip 查了归属是印度，好像也没绕美国，如何分析为啥 ping 这么高？大概查了下中国到新加坡 ping 应该也就 100-200ms 左右
谢谢各位 dalao
Packets Pings
Host Loss% Snt Last Avg Best Wrst StDev
1. 223.10.232.1 0.0% 357 2.3 6.8 1.8 66.3 9.4
2. 223.10.232.1 0.0% 357 2.8 6.7 1.8 64.5 9.2
3. 59.48.57.113 0.0% 356 14.2 9.2 1.8 118.6 12.4
4. 59.48.56.221 0.0% 356 9.3 7.5 2.6 205.5 13.4
5. 202.97.73.33 0.0% 356 13.1 18.7 10.3 137.9 13.7
6. 202.97.53.34 2.5% 356 36.9 100.3 17.9 289.7 34.7
7. 202.97.53.78 3.9% 356 33.2 97.0 14.8 221.4 34.8
8. 202.97.52.166 2.8% 356 186.8 253.7 169.5 757.6 44.0
9. 202.97.50.30 1.7% 356 279.1 344.4 259.5 661.9 38.4
10. ix-xe-10-2-6-0.tcore2.LVW-Los-Angeles.as6453.net (64.86.252.157) 1.7% 356 174.9 246.4 164.1 595.2 37.9
11. if-ae-12-2.tcore2.TV2-Tokyo.as6453.net (66.110.59.62) 21.1% 356 432.1 411.9 331.0 471.9 32.9
12. if-ae-6-2.tcore1.SVW-Singapore.as6453.net (180.87.12.109) 4.8% 356 362.1 430.5 349.3 483.2 33.9
13. if-ae-11-2.thar1.SVQ-Singapore.as6453.net (180.87.98.37) 2.5% 356 381.5 438.6 356.9 515.0 35.1
14. 180.87.98.6 4.2% 356 377.3 432.0 311.4 502.8 35.2
15. ???
16. 128.199.124.196 7.9% 356 380.7 437.3 353.9 678.0 36.3
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PS： 有啥traceroute + ip location + visualization集成的好工具吗
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curl ipinfo.io/64.86.252.157
{
"ip": "64.86.252.157",
"hostname": "ix-xe-10-2-6-0.tcore2.LVW-Los-Angeles.as6453.net",
"city": "Wilmington",
"region": "Delaware",
"country": "US",
"loc": "39.7351,-75.6684",
"org": "AS6453 TATA COMMUNICATIONS (AMERICA) INC",
"postal": "19808"
}
某度查出来的ip归属竟然是印度
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