Destination net unreachable.

救命啊~不知為何??封包測試怎麼會這樣??Destination net unreachable.
請大大們幫幫忙~~鳴...
D:\>ping tw.yahoo.com

Pinging tw.yahoo.com [202.1.237.21] with 32 bytes of data:

Reply from 168.95.87.227: Destination net unreachable.
Reply from 168.95.87.227: Destination net unreachable.
Reply from 168.95.87.227: Destination net unreachable.
Reply from 168.95.87.227: Destination net unreachable.

Ping statistics for 202.1.237.21:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

我應該沒有中毒~掃過很多次..都沒有掃到過..我應該可以確定沒中毒..
我是用Hinet 56k 撥接的..

自己推一下...
請各位大大幫幫忙...拜託拜託
:mygod:

[jim_shiau]

Type "tracert tw.yahoo.com", and see what you get.

Tracing route to tw.yahoo.com [202.1.237.21]
over a maximum of 30 hops:

1 * * * Request timed out.
2 32 ms 31 ms 32 ms 10.50.112.1
3 13 ms 11 ms 15 ms 10.50.2.1
4 206 ms 199 ms 200 ms 12.124.32.37
5 17 ms 17 ms 25 ms gbr5-p50.sffca.ip.att.net [12.123.12.186]
6 15 ms 42 ms 14 ms tbr2-p013501.sffca.ip.att.net [12.122.11.89]
7 25 ms 23 ms 24 ms tbr1-cl3.la2ca.ip.att.net [12.122.10.26]
8 22 ms 24 ms 31 ms gbr5-p100.la2ca.ip.att.net [12.122.11.138]
9 23 ms 26 ms 22 ms gar2-p360.la2ca.ip.att.net [12.123.28.169]
10 26 ms 23 ms 22 ms gar1-p3100.lsnca.ip.att.net [12.123.199.230]
11 25 ms 24 ms 23 ms 12.119.138.26
12 153 ms 155 ms 155 ms 211.21.116.102
13 155 ms 154 ms 168 ms ty-fo-c12r1.router.hinet.net [211.21.116.12]
14 152 ms 153 ms 157 ms tp-s2-c12r1.router.hinet.net [210.65.2.182]
15 152 ms 156 ms 153 ms tp-s2-c6r8.router.hinet.net [211.22.35.41]
16 156 ms 154 ms 152 ms 211.22.41.89
17 156 ms 155 ms 188 ms tw.yahoo.com [202.1.237.21]

Trace complete.

D:\>tracert tw.yahoo.com

Tracing route to tw.yahoo.com [202.1.237.21]
over a maximum of 30 hops:

1 h227.s87.ts.hinet.net [168.95.87.227] reports: Destination net unreachable
.

Trace complete.

一樣出現 「Destination net unreachable」
請jim_shiau兄及大大們再幫幫小弟...謉謝謝~