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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 (72)

Time range2018-08-27 09:14 to 2018-08-28 07:14 UTC (22 hours) (237 days ago)
Total traces272813
Traces with responding destinations3450 (1.265%)
ASes with responding destinations802 (5.771% out of 13897)
Prefixes with responding destinations2423 (3.247% out of 74630)
Protocol versionv4
Generated for cycle 6940 on 2018-08-29 14:43 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.