Archipelago Monitor Statistics

Archipelago (Ark): CAIDA's active measurement infrastructure serving the network research community since 2007.
Statistical information for the topology traces taken by this individual Ark monitor is displayed below. See the main statistics page for the full list of monitors

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Madison, WI, US (66)
IPv6 data used (switch to IPv4)
Time range2019-06-20 07:55 to 23:21 UTC (15 hours) (1830 days ago)
Total traces157254
Traces with responding destinations7649 (4.864%)
ASes with responding destinations2841 (18.803% out of 15109)
Prefixes with responding destinations5763 (10.615% out of 54293)
Protocol versionv6 (switch to v4)
Generated for cycle 0 on 2021-05-06 04:03 UTC

All images can be clicked on for more detailed information.

Median RTT per country and US state

Mapping RTT by political boundaries can reveal where high latency issues are located.

Path Dispersion

The paths taken by different traces show where the majority of a monitor's traffic travels.

Path Length Distributions

Path length distributions show, on aggregate, how well-connected a monitor is to the rest of the Internet.