read about these few Internet measurement tools via /. :
- Network Diagnostic Tool – Test your connection speed and receive sophisticated diagnosis of problems limiting speed.
- Glasnot - Test whether BitTorrent is being blocked or throttled.
- Network Path and Application Diagnosis – Diagnose common problems that impact last-mile broadband networks.
Other tools are still in development as M-Lab is “only at the beginning of its development”. The first two tools look especially interesting to me (: