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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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Madison , WI, US (71)

IPv4 data used (switch to IPv6)

Time range2018-01-16 01:32 to 2018-01-17 21:14 UTC (1 day 20 hours) (65 days ago)
Total traces447873
Traces with responding destinations58704 (13.107%)
ASes with responding destinations4571 (26.574% out of 17201)
Prefixes with responding destinations21804 (21.808% out of 99982)
Protocol versionv4 (switch to v6)
Generated for cycle 6316 on 2018-02-07 12:37 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.