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 'Miami, FL, US' to '209.85.141.87'


     1 64.214.16.65 (64.214.16.65) 0.930 ms 0.723 ms
     2 ge-1-1-10G.ar1.ATL2.gblx.net (67.17.108.1) 14.214 ms 14.279 ms
     3 72.14.197.237 (72.14.197.237) 14.144 ms 14.144 ms
     4 64.233.174.86 (64.233.174.86) 63.107 ms 64.233.174.84 ms
     5 72.14.236.27 (72.14.236.27) 46.791 ms 58.251 ms
     6 72.14.232.96 (72.14.232.96) 82.048 ms 82.607 ms
     7 66.249.95.210 (66.249.95.210) 120.220 ms 85.621 ms
     8 216.239.46.203 (216.239.46.203) 89.692 ms 209.85.250.63 ms
     9 209.85.250.67 (209.85.250.67) 89.272 ms 72.14.239.169 ms
     10 pq-in-f87.google.com (209.85.141.87) 92.164 ms 216.239.47.58 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.