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Center for Applied Internet Data Analysis > projects : ark : statistics

Archipelago (Ark): CAIDA's active measurement infrastructure serving the network research community since 2007.

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Univ. Maryland

College Park, MD, US (68)

Time range2020-09-25 20:25 to 2020-09-26 05:52 UTC (9 hours) (2 days ago)
Total traces91500
Traces with responding destinations11750 (12.842%)
ASes with responding destinations1758 (19.869% out of 8848)
Prefixes with responding destinations6799 (17.060% out of 39854)
Protocol versionv4
Generated for cycle 8804 on 2020-09-28 10:34 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.