新人请教，dmit真有那么顶级么？

我用联通，在looking glass上测的EB延迟、丢包和带宽的确不错，不过traceroute有点疑惑

去程：

traceroute to 179.255.150.150 (179.255.150.150) , 5 relative hops max, 52 byte packets

1 * * *

2 * * *

3 * * *

4 * * *

5 120.80.61.25 (120.80.61.25) 166.455 ms 233.368 ms 235.929 ms

6 * * *

7 * * *

8 219.158.4.110 (219.158.4.110) 66.976 ms 192.341 ms 194.646 ms

9 219.158.6.66 (219.158.6.66) 298.595 ms 414.603 ms 416.675 ms

10 219.158.35.30 (219.158.35.30) 178.998 ms 384.735 ms 387.084 ms

11 213.200.124.178 (213.200.124.178) 202.664 ms 2784.149 ms 2787.928 ms

12 * * *

13 193.41.250.173 (193.41.250.173) 210.561 ms 1044.738 ms 1048.123 ms

14 * * *

15 * * *

16 193.41.250.159 (193.41.250.159) 202.263 ms 962.969 ms 966.503 ms

17 * * *

18 179.255.150.150 (179.255.150.150) 199.331 ms 1280.014 ms 1283.587 ms

回程：

traceroute to 112.97.***, 30 hops max, 60 byte packets

1 Anycast.Gateway.DMIT.com (193.41.250.250) [AS906/AS54574] 0.179 ms

2 irb-50.er01.lax.DMIT.com (193.41.250.159) [AS906/AS54574] 0.468 ms

3 po906-1501.tr01.lax.DMIT.com (193.41.250.193) [AS906/AS54574] 0.435 ms

4 po1001.tr02.lax.DMIT.com (193.41.250.147) [AS906/AS54574] 0.473 ms

5 as9929.as51031.net (172.83.154.1) [AS50131/AS201106] 0.704 ms

6 118.26.151.29 (118.26.151.29) [AS4808/AS10099] 140.207 ms

7 162.219.85.173 (162.219.85.173) [AS10099] 181.830 ms

8 162.219.85.1 (162.219.85.1) [AS10099] 187.700 ms

9 218.105.2.150 (218.105.2.150) [AS9929] 181.769 ms

10 219.158.32.1 (219.158.32.1) [AS4837] 159.213 ms

11 *

12 219.158.12.113 (219.158.12.113) [AS4837] 160.808 ms

13 112.89.0.18 (112.89.0.18) [AS4837/AS17816] 164.391 ms

14 120.80.61.242 (120.80.61.242) [AS17623] 144.975 ms

15 120.80.61.242 (120.80.61.242) [AS17623] 149.503 ms

16 *

17 *

18 *

19 *

20 *

DMIT内部的跳数有点多。去程中间走了一段GTT(213.200.124.178)，回程在9929/10099/4837也转了一大圈。基本上要17-18跳，这样的链路算直么？