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#1 2017-04-05 11:30:38 am

JPolterock
Member
Registered: 2017-01-25
Posts: 3

Henya: Large-Scale Internet Topology Query System

CAIDA’s Internet topology mapping experiment running on our Ark infrastructure has collected traceroute-like measurements of the Internet from nodes hosted in academic, commercial, transit, and residential networks around the globe since September 2007. Discovery of the full potential value of this raw data is best served by a rich, easy-to-use interactive exploratory interface. We have implemented a web-based query interface — henya — to allow researchers to find the most relevant data for their research, such as all traceroutes through a given region and time period toward/across a particular prefix/AS.

We hope that Henya’s large-scale topology query system will become a powerful tool in the researcher’s toolbox for remotely searching CAIDA’s traceroute data. Built-in analysis and visualization modules (still under development) will facilitate our understanding of route and prefix hijacking events as well as provide us with the means to conduct longitudinal analysis. To read more about Henya, please see the blog article at
https://blog.caida.org/best_available_data/2016/12/17/henya-large-scale-internet-topology-query-system/.

For more detailed information about Henya, please view the presentation at
https://www.caida.org/publications/presentations/2016/henya_dhs/ and the
demonstration video by creator Young Hyun at https://youtu.be/jg7CgLCMtgY.

For information about gaining access to Henya, please see the page at
https://www.caida.org/tools/utilities/henya/.

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