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 '69.5.88.74'
1 fe0-1-0-202-100M.ar1.cle1.gblx.net (64.214.8.97) 0.658 ms 0.468 ms
2 TE9-1-10G.ar2.DCA3.gblx.net (67.17.108.17) 17.440 ms 17.277 ms
3 67.17.199.178 (67.17.199.178) 17.537 ms 18.111 ms
4 carpathia.ge12-1.br02.ash01.pccwbtn.net (63.218.94.166) 17.345 ms 17.430 ms
5 69.5.88.74 (69.5.88.74) 17.726 ms 17.394 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.