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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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International Computer Science Institute (ICSI)

Berkeley, CA, US (54)

IPv6 data used (switch to IPv4)

Time range2017-10-24 03:26 to 14:31 UTC (11 hours) (54 days ago)
Total traces94753
Traces with responding destinations12553 (13.248%)
ASes with responding destinations4965 (35.540% out of 13970)
Prefixes with responding destinations11265 (26.649% out of 42271)
Protocol versionv6 (switch to v4)
Generated for cycle 69762 on 2017-10-25 09:24 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.