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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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Hong Kong Polytechnic University

Hong Kong, CN (6)

Time range2018-07-18 06:24 to 2018-07-19 06:04 UTC (24 hours) (1 day ago)
Total traces197020
Traces with responding destinations24946 (12.662%)
ASes with responding destinations2698 (22.560% out of 11959)
Prefixes with responding destinations11504 (18.922% out of 60797)
Protocol versionv4
Generated for cycle 6825 on 2018-07-19 13:58 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.