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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.

|   Ark Monitors:    Hosting an Ark Monitor    Locations    Data Coverage    Statistics   |



Boulder, CO, US (54)

Time range2017-10-05 08:23 to 2017-10-06 20:56 UTC (1 day 13 hours) (16 days ago)
Total traces342521
Traces with responding destinations43927 (12.825%)
ASes with responding destinations3785 (24.516% out of 15439)
Prefixes with responding destinations17512 (20.548% out of 85223)
Protocol versionv4
Generated for cycle 6035 on 2017-10-21 17:47 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.