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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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University of Napoli

Napoli, IT (5)

Time range2017-12-06 06:28 to 2017-12-07 09:47 UTC (1 day 3 hours) (9 days ago)
Total traces475869
Traces with responding destinations1 (0.000%)
ASes with responding destinations1 (0.006% out of 17842)
Prefixes with responding destinations1 (0.001% out of 103820)
Protocol versionv4
Generated for cycle 6192 on 2017-12-13 18:24 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.

RTTs vs. Distance

Comparing RTT with geographical distance helps show if latency is primarily due to distance or other factors.