Traceroute from Different Places
Website where you can traceroute to yourself or any other destination from multiple traceroute-servers.

Traceroute.Org
The biggest list of traceroute, looking glass and route servers from around the world. The reference page for network administrators.

Tracerouters Around The World
Nielssens searchable database.

Hermes
A tool for visualizing the Internet Topology.

VisualRoute Traceroute Servers Worldwide
VisualRoute Server is installed on many servers around the world, providing a graphical presentation of IP routing connections, and network backbone information.