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: led-ru
Prev in DE: ham-de
Prev in Europe: lcy2-uk
next
Next monitor: lex-us
Next in DE: mhg-de
Next in Europe: lis-pt

lej-de

Universitat Leipzig
Leipzig, DE (9)
IPv6 data used (switch to IPv4)
Time range2022-02-13 00:50 to 2022-02-14 10:02 UTC (1 day 9 hours) (102 days ago)
Total traces323563
Traces with responding destinations31749 (9.812%)
ASes with responding destinations8842 (31.686% out of 27905)
Prefixes with responding destinations25877 (18.250% out of 141795)
Protocol versionv6 (switch to v4)
Generated for cycle 297 on 2022-02-14 12:16 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.