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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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Residential (

Santa Cruz, CA, US (71)

Time range2018-05-19 09:43 to 2018-05-20 07:14 UTC (22 hours) (30 days ago)
Total traces298187
Traces with responding destinations3849 (1.291%)
ASes with responding destinations784 (5.414% out of 14482)
Prefixes with responding destinations2640 (3.359% out of 78595)
Protocol versionv4
Generated for cycle 6671 on 2018-05-22 14:42 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.