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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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Maynooth University

Dublin, IE (3)

IPv4 data used (switch to IPv6)

Time range2021-01-17 01:34 to 11:37 UTC (10 hours) (1 day ago)
Total traces97500
Traces with responding destinations12424 (12.743%)
ASes with responding destinations1792 (19.688% out of 9102)
Prefixes with responding destinations6963 (16.822% out of 41391)
Protocol versionv4 (switch to v6)
Generated for cycle 9089 on 2021-01-18 11:46 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.