Skip to Content
[CAIDA - Center for Applied Internet Data Analysis logo]
Center for Applied Internet Data Analysis > 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   |


Residential (ATT)

Madison, WI, US (87)

IPv6 data used (switch to IPv4)

Time range2018-05-30 12:00 to 20:59 UTC (9 hours) (197 days ago)
Total traces106814
Traces with responding destinations14109 (13.209%)
ASes with responding destinations5133 (34.961% out of 14682)
Prefixes with responding destinations12270 (25.692% out of 47758)
Protocol versionv6 (switch to v4)
Generated for cycle 107156 on 2018-08-27 23:13 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.