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


previous
Prev monitor: vie-at
Prev in US: tul2-us
Prev in North America: tul2-us
next
Next monitor: wlg-nz
Next in US: wvi2-us
Next in North America: wvi2-us

wbu-us

NCAR
Boulder, CO, US (66)
Time range2023-02-01 08:13 to 2023-02-02 00:25 UTC (16 hours) (2 days ago)
Total traces174000
Traces with responding destinations21143 (12.151%)
ASes with responding destinations2463 (19.825% out of 12424)
Prefixes with responding destinations10892 (17.488% out of 62282)
Protocol versionv4
Generated for cycle 10491 on 2023-02-03 14:27 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.