If you're a Windows user, fire up an MS-DOS command prompt. Now type tracert followed by the domain name of the website, e-mail host, VoIP switch, or whatever destination you're interested in. Watch as the program spits out your route, line by line.
PLAIN TEXT
CODE:

C:\> tracert nsa.gov

1 2 ms 2 ms 2 ms 12.110.110.204

[...]

7 11 ms [...]

For those of you who are unfamiliar with the origin of the word "blog", I find it appropriate to borrow this quote from Wikipedia,
A weblog, which is usually shortened to blog, is a website where regular entries are made and presented in reverse chronological order. Blogs often offer commentary or news on a particular subject, [...]