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Center for Applied Internet Data Analysis > projects : ark : statistics

Archipelago (Ark): CAIDA's active measurement infrastructure serving the network research community since 2007.

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Johannesburg Internet Exchange (JINX; IXP-ZA)

Johannesburg, ZA (5)

IPv4 data used (switch to IPv6)

Time range2019-10-11 22:29 to 2019-10-12 05:56 UTC (7 hours) (2 days ago)
Total traces81000
Traces with responding destinations10320 (12.741%)
ASes with responding destinations1624 (19.290% out of 8419)
Prefixes with responding destinations6112 (16.603% out of 36813)
Protocol versionv4 (switch to v6)
Generated for cycle 7785 on 2019-10-13 11:00 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.