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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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Madison , WI, US (72)

IPv6 data used (switch to IPv4)

Time range2019-05-21 11:32 to 2019-05-22 02:27 UTC (15 hours) (446 days ago)
Total traces152135
Traces with responding destinations7626 (5.013%)
ASes with responding destinations3216 (19.065% out of 16869)
Prefixes with responding destinations6925 (10.460% out of 66203)
Protocol versionv6 (switch to v4)
Generated for cycle 269 on 2019-05-22 09:10 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.