Mrtg Statistics from d48106.upc-d.chello.nl:
This page shows MRTG stats from a large list of host. These include Chello hosts and routers (my ISP), www servers all over the planet and the DNS root servers. The hosts are monitored for packet loss with large ping packets and for round trip times with ordinary 64 bytes ping packets, so you'll get a better idea about what's going on
There's also a Netsaint page, which shows statistics for this other far more complex network monitor.