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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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Sidcup, UK (7)

Time range2019-08-21 07:10 to 16:45 UTC (10 hours) (2 days ago)
Total traces97500
Traces with responding destinations13338 (13.680%)
ASes with responding destinations1918 (20.608% out of 9307)
Prefixes with responding destinations7591 (18.079% out of 41988)
Protocol versionv4
Generated for cycle 7666 on 2019-08-23 11:01 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.