Tracerout?

start - run - cmd - tracert www.google.com

C:\Documents and Settings\Administrator>tracert www.google.com

Tracing route to www.l.google.com [64.233.183.99]
over a maximum of 30 hops:

1 16 ms 9 ms 9 ms cnet-101.ac.triera.net [213.161.3.1]
2 8 ms 7 ms 7 ms cartman.ip.triera.net [213.161.2.1]
3 11 ms 17 ms 13 ms so-3-0-0.cr1.vie.ip.triera.net [213.161.2.70]
4 31 ms 32 ms 30 ms ge-0-0-0.br1.ams.ip.triera.net [213.161.2.66]
5 33 ms 30 ms 31 ms core2.ams.google.com [195.69.145.100]
6 34 ms 40 ms 34 ms 64.233.175.246
7 34 ms 35 ms 34 ms 72.14.233.83
8 42 ms 42 ms 47 ms 216.239.43.30
9 39 ms 36 ms 35 ms nf-in-f99.google.com [64.233.183.99]