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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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Ann Arbor, MI, US (69)

IPv4 data used (switch to IPv6)

Time range2017-12-11 11:52 to 2017-12-12 10:46 UTC (23 hours) (5 days ago)
Total traces247063
Traces with responding destinations31747 (12.850%)
ASes with responding destinations3126 (23.353% out of 13386)
Prefixes with responding destinations13645 (19.605% out of 69600)
Protocol versionv4 (switch to v6)
Generated for cycle 6208 on 2017-12-16 14:50 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.