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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 Cambridge

Cambridge, UK (2)

IPv4 data used (switch to IPv6)

Time range2017-10-02 09:56 to 2017-10-03 14:02 UTC (1 day 4 hours) (15 days ago)
Total traces227473
Traces with responding destinations29020 (12.758%)
ASes with responding destinations2982 (23.469% out of 12706)
Prefixes with responding destinations12938 (19.488% out of 66391)
Protocol versionv4 (switch to v6)
Generated for cycle 6028 on 2017-10-11 13:45 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.