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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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Information Sciences Inst., USC

Marina del Rey, CA, US (73)

IPv6 data used (switch to IPv4)

Time range2019-01-07 07:37 to 18:07 UTC (11 hours) (10 days ago)
Total traces141277
Traces with responding destinations16658 (11.791%)
ASes with responding destinations5941 (36.789% out of 16149)
Prefixes with responding destinations14701 (24.557% out of 59865)
Protocol versionv6 (switch to v4)
Generated for cycle 97 on 2019-01-09 17:36 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.