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The Cooperative Association for Internet Data Analysis
Internet Atlas Gallery

Core AS Internet

Cooperative Assocation for Data Analysis (CAIDA)
San Diego Supercomputer Center (SDSC)
University of California, San Diego (UCSD)
URL: http://www.caida.org/research/topology/as_core_network/

Use these three demos to explore the same data used to produce this graph. Demo 1 shows how to label Autonomous System (AS) nodes belonging to a particular ISP. Demo 2 is similar to Demo 1 except that an AS number is given instead of an AS or ISP name. Demo 3 shows the AS nodes that have at least 22 outdegree peering sessions.

Visualization Thumbnail Demo
To Startup Java Applet:
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Demo 1 (Label a particular ISP):
  • Choose Data File: as_core_outdegree_named.odf
  • Color Value = Peering -> Outdegree
  • Interaction = Select Root by Name
    (e.g., SPRINT, NIC handle) Note: must be all CAPS! (Display a list.)
  • View = Show Root Names
Demo 2 ( Find and Label AS using AS number):
  • Choose Data File: as_core_outdegree_named.odf
  • Color Value = Peering -> Outdegree
  • Interaction = Select Root by Name
    e.g., (12), (701), (6762) Note: Enclose AS number in parentheses! (Display a list.)
  • View = Show Root Names
Demo 3 (Label Only Peers with > 22 Outdegree Peering Sessions) :
  • Color Method = Mask/Color by Value
    (e.g., 'Color objects where values >= 22')
Full-Size Visualization Back
  Last Modified: Mon May-19-2008 12:16:41 PDT
  Page URL: http://www.caida.org/projects/internetatlas/gallery/ascore/demo.xml