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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 (68)

Time range2020-11-17 19:08 to 2020-11-18 04:21 UTC (9 hours) (9 days ago)
Total traces88500
Traces with responding destinations11259 (12.722%)
ASes with responding destinations1681 (19.551% out of 8598)
Prefixes with responding destinations6623 (17.099% out of 38734)
Protocol versionv4
Generated for cycle 8937 on 2020-11-19 12:47 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.