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

lej-de

Universitat Leipzig

Leipzig, DE (5)

Time range2017-10-04 16:04 to 2017-10-05 23:41 UTC (1 day 8 hours) (14 days ago)
Total traces267434
Traces with responding destinations34082 (12.744%)
ASes with responding destinations3342 (24.153% out of 13837)
Prefixes with responding destinations14511 (19.731% out of 73545)
Protocol versionv4
Generated for cycle 6033 on 2017-10-11 10:46 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.