Hi wrag. I use free version of pingplotter from
http://www.pingplotter.com Set the number of pings and time between them and run it.
You can get addresses from Skuzzy's sticky post in Tech Support.
Once run, goto Edit > Save as... at the top. Save as numbers then open and save into a .txt file or to save as picture save it to a .bmp file.
It looks as if a small can of worms has been detected.
Thanks for the effort Skuzzy and people at Savis