Global Crossing
IP Network Performance
Looking Glass Utilities - Router to Host Traceroute
Allows a user to view all router hops encountered in the path between a Global Crossing node and a specified URL address

Choose a source:
 
 
Specify a destination host
( ie. www.globalcrossing.com )




Trying trace from node 'Cleveland, OH, US' to '61.172.201.55'


     1 fe0-1-0-202-100M.ar1.cle1.gblx.net (64.214.8.97) 0.641 ms 0.483 ms
     2 te7-1-0GE.ar4.LAX1.gblx.net (67.17.109.82) 58.773 ms 58.739 ms
     3 64.208.110.142 (64.208.110.142) 58.909 ms 58.812 ms
     4 202.97.49.78 (202.97.49.78) 76.637 ms 87.947 ms
     5 202.97.51.177 (202.97.51.177) 237.489 ms 237.700 ms
     6 * (202.97.33.33) 202.97.33.33 ms 237.595 ms
     7 61.152.86.21 (61.152.86.21) 237.718 ms 238.560 ms
     8 * (61.152.87.154) 61.152.87.154 ms 235.656 ms
     9 222.72.243.246 (222.72.243.246) 236.352 ms * ms
     10 * (*) * ms * ms
     11 * (*) * ms * ms
     12 * (*) * ms * ms
     13 * (*) * ms * ms
     14 * (*) * ms * ms
     15 * (*) * ms * ms
     16 * (*) * ms * ms
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     19 * (*) * ms * ms
     20 * (*) * ms * ms
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     22 * (*) * ms * ms
     23 * (*) * ms * ms
     24 * (*) * ms * ms
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     26 * (*) * ms * ms
     27 * (*) * ms * ms
     28 * (*) * ms * ms
     29 * (*) * ms * ms
     30 * (*) * ms * ms

Command completed

If a returned message contains or is completely composed of ***, this is probably the result of a filtering device (i.e. firewall) encountered along the path being traced. The same explanation would apply for no output in the case of a ping query.