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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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University of Washington

Seattle, WA, US (71)

IPv6 data used (switch to IPv4)

Time range2019-05-03 21:00 to 2019-05-04 08:25 UTC (11 hours) (164 days ago)
Total traces149967
Traces with responding destinations16784 (11.192%)
ASes with responding destinations5732 (34.358% out of 16683)
Prefixes with responding destinations14839 (22.688% out of 65405)
Protocol versionv6 (switch to v4)
Generated for cycle 299 on 2019-05-04 09:13 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.