【問題】誰可以幫忙解釋一篇traceroute文章

[morris206m]

C:\Documents and Settings\User> traceroute -I www.yahoo.com.tw
traceroute to rc.tpe.yahoo.com (202.43.195.13), 30 hops max, 38 byte packets
1 192.168.1.254 (192.168.1.254) 0.513 ms 0.468 ms 0.447 ms
2 203.68.245.253 (203.68.245.253) 2.053 ms 4.782 ms 2.020 ms
3 tyai-ncu-T1-gateway.tyai.tyc.edu.tw (203.68.244.254) 1.534 ms 1.425 ms 1.464 ms
4 203.71.2.65 (203.71.2.65) 2.419 ms 2.517 ms 2.735 ms
5 ty-tanet-gw01.router.hinet.net (61.222.83.106) 3.944 ms 3.902 ms 13.334 ms
6 211.22.39.250 (211.22.39.250) 3.626 ms 3.449 ms 3.585 ms
7 220-128-9-122.HINET-IP.hinet.net (220.128.9.122) 3.784 ms 3.714 ms 3.727 ms
8 220-128-2-30.HINET-IP.hinet.net (220.128.2.30) 36.461 ms 39.689 ms 6.267 ms
9 220-128-2-121.HINET-IP.hinet.net (220.128.2.121) 4.040 ms 3.986 ms 3.774 ms
10 tp-s2-c76r2.router.hinet.net (211.22.35.213) 3.750 ms 3.718 ms 3.714 ms
11 211.22.41.41 (211.22.41.41) 6.833 ms 5.260 ms 3.824 ms
12 alteon11.tpe.yahoo.com (202.43.196.244) 3.917 ms 3.965 ms 7.061 ms
13 rc.tpe.yahoo.com (202.43.195.13) 5.761 ms 3.959 ms 3.868 ms