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: lcy2-uk
Prev in DE: ham-de
Prev in Europe: lcy2-uk
next
Next monitor: lex-us
Next in DE: mhg-de
Next in Europe: lgw-uk

lej-de

Universitat Leipzig
Leipzig, DE (8)
IPv4 data used (switch to IPv6)
Time range2024-07-11 23:56 to 2024-07-12 08:14 UTC (8 hours) (1 day ago)
Total traces69000
Traces with responding destinations7890 (11.435%)
ASes with responding destinations1286 (16.966% out of 7580)
Prefixes with responding destinations4984 (14.972% out of 33289)
Protocol versionv4 (switch to v6)
Generated for cycle 11698 on 2024-07-13 09:43 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.