Internet topology at the router and autonomous system level

A. Vazquez; R. Pastor-Satorras; A. Vespignani

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Internet topology at the router and autonomous system level

A. Vazquez·R. Pastor-Satorras·A. Vespignani

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Abstract

We present a statistical analysis of different metrics characterizing the topological properties of Internet maps, collected at two different resolution scales: the router and the autonomous system level. The metrics we consider allow us to confirm the presence of scale-free signatures in several statistical distributions, as well as to show in a quantitative way the hierarchical nature of the Internet. Our findings are relevant for the development of more accurate Internet topology generators, which should include, along with the scale-free properties of the connectivity distribution, the hierarchical signatures unveiled in the present work.

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A. Vazquez, R. Pastor-Satorras, A. Vespignani. 2002-06-06. Internet topology at the router and autonomous system level. https://arxiv.org/abs/cond-mat/0206084

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