Archipelago Monitor Statistics

Archipelago (Ark): CAIDA's active measurement infrastructure serving the network research community since 2007.
Statistical information for the topology traces taken by this individual Ark monitor is displayed below. See the main statistics page for the full list of monitors


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dub2-ie

Maynooth University
Dublin, IE (3)
IPv6 data used (switch to IPv4)
Time range2025-08-23 21:11 to 2025-08-25 15:33 UTC (1 day 18 hours) (2 days ago)
Total traces456942
Traces with responding destinations42593 (9.321%)
ASes with responding destinations11602 (33.054% out of 35100)
Prefixes with responding destinations37691 (16.952% out of 222335)
Protocol versionv6 (switch to v4)
Generated for cycle 20250823 on 2025-08-26 09:29 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.