1. BGPlayJS,
http://www.dia.uniroma3.it/~compunet/www/view/tool.php?id=bgplayjs
2. CAIDA Ark,
http://www.caida.org/projects/ark/
3. Measurement Lab,
http://www.measurementlab.net/
4. MisuraInternet,
https://www.misurainternet.it/
5. Monitor Scout Traceroute,
http://tools.monitorscout.com/traceroute/