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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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Simula Research Laboratory

Lysaker, NO (2)

Time range2020-02-14 22:50 to 2020-02-15 06:19 UTC (7 hours) (1 day ago)
Total traces73500
Traces with responding destinations9630 (13.102%)
ASes with responding destinations1541 (19.676% out of 7832)
Prefixes with responding destinations5834 (17.231% out of 33858)
Protocol versionv4
Generated for cycle 8175 on 2020-02-16 12:31 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.