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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   |

hel-fi

TKK

Espoo, FI

IPv6 data used (switch to IPv4)

Time range2018-01-17 22:09 to 2018-01-18 05:08 UTC (7 hours)
Total traces98933
Traces with responding destinations13446 (13.591%)
ASes with responding destinations5079 (35.244% out of 14411)
Prefixes with responding destinations11985 (26.539% out of 45160)
Protocol versionv6 (switch to v4)
Generated for cycle 84134 on 2018-01-18 10:19 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.