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

Prev monitor: lcy2-uk
Prev in RU: swo-ru
Prev in Asia: ktm-np
Next monitor: lej-de
Next in RU: puw-ru
Next in Asia: mnl-ph


St. Petersburg, RU (3)
Time range2023-08-02 14:22 to 2023-08-03 01:44 UTC (11 hours) (52 days ago)
Total traces102000
Traces with responding destinations11655 (11.426%)
ASes with responding destinations1695 (18.422% out of 9201)
Prefixes with responding destinations6810 (15.759% out of 43214)
Protocol versionv4
Generated for cycle 10821 on 2023-08-04 12:58 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.