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/
This graph combines dimensions showing peering richness and geographic
information, revealing the highly 'core-connected' nature
of Autonomous Systems (ASes).
Polar angles represent the longitude of the AS headquarters, enabling
consideration of continental implications of AS richness.