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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Residential (
Santa Cruz, CA, US (66)
Time range2021-06-16 14:06 to 2021-06-17 01:02 UTC (11 hours) (2 days ago)
Total traces105000
Traces with responding destinations12762 (12.154%)
ASes with responding destinations1863 (19.502% out of 9553)
Prefixes with responding destinations7175 (16.348% out of 43888)
Protocol versionv4
Generated for cycle 9426 on 2021-06-18 13:41 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.