TRACERT in Mac OS X:
-Click Finder, Applications, Utilities, Command
Note: A black window should appear
- Type "traceroute www.websitename.com"

TRACERT in Mac OS 9:

-On Mac OS 9 the tracert command is unavailable. The 3rd party utility "WhatRoute" must be used.
Download "WhatRoute" from http://www.whatroute.net/
-Click " WhatRoute 1.8.11 (Classic) is now available" link
-Put the dot in Open with "Stuffit Expander - Default" and click "OK"
-If this option is not available, close the dialog box and install Stuffit Expander Standard
-A folder should appear containing some files. Double-click WhatRoute(Classic)
-If a folder doesn't open, double-click the downloaded file to open the folder - "whatroute -1.8.11.img.bin"
-A window should appear.
-Type the IP address or website name in "Host" and click "Trace"