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
Trying trace from node 'Cleveland, OH, US' to '216.178.39.15'
1 fe0-1-0-202-100M.ar1.cle1.gblx.net (64.214.8.97) 0.781 ms 0.460 ms
2 te8-1-10G.ar2.LAX2.gblx.net (67.17.107.41) 58.819 ms 89.885 ms
3 te8-1-10G.ar2.LAX2.gblx.net (67.17.107.41) 58.865 ms 59.260 ms
4 64.209.103.18 (64.209.103.18) 59.713 ms 59.128 ms
5 vl342.cs2.lax1.myspace.com (204.16.35.137) 58.861 ms 58.983 ms
6 vl3552.cs2.els2.myspace.com (216.178.35.77) 59.433 ms 59.484 ms
7 * (*) * ms * ms
8 * (*) * ms * ms
9 * (*) * ms * ms
10 * (vl3552.cs2.els2.myspace.com) 216.178.35.77 ms 59.615 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.