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Center for Applied Internet Data Analysis
www.caida.org > projects : ark : statistics

Archipelago (Ark): CAIDA's active measurement infrastructure serving the network research community since 2007.

|   Ark Monitors:    Hosting an Ark Monitor    Locations    Data Coverage    Statistics   |

arn-se

NORDUnet

Stockholm, SE (5)

IPv4 data used (switch to IPv6)

Time range2015-05-19 00:13 to 2015-05-20 10:56 UTC (1 day 11 hours) (1247 days ago)
Total traces385527
Traces with responding destinations48995 (12.709%)
ASes with responding destinations3899 (24.857% out of 15686)
Prefixes with responding destinations18839 (20.959% out of 89885)
Protocol versionv4 (switch to v6)
Generated for cycle 3976 on 2018-08-28 16:14 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.