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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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DePaul University

Chicago, IL, US (55)

IPv6 data used (switch to IPv4)

Time range2017-07-12 12:24 to 19:18 UTC (7 hours) (188 days ago)
Total traces95379
Traces with responding destinations12107 (12.694%)
ASes with responding destinations4839 (35.805% out of 13515)
Prefixes with responding destinations10708 (27.229% out of 39326)
Protocol versionv6 (switch to v4)
Generated for cycle 54878 on 2017-07-13 09:20 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.