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Large-scale topological and dynamical properties of Internet

Alexei Vazquez·Romualdo Pastor-Satorras·Alessandro Vespignani
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Abstract

We study the large-scale topological and dynamical properties of real Internet maps at the autonomous system level, collected in a three years time interval. We find that the connectivity structure of the Internet presents average quantities and statistical distributions settled in a well-defined stationary state. The large-scale properties are characterized by a scale-free topology consistent with previous observations. Correlation functions and clustering coefficients exhibit a remarkable structure due to the underlying hierarchical organization of the Internet. The study of the Internet time evolution shows a growth dynamics with aging features typical of recently proposed growing network models. We compare the properties of growing network models with the present real Internet data analysis.

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Alexei Vazquez, Romualdo Pastor-Satorras, Alessandro Vespignani. 2001-12-20. Large-scale topological and dynamical properties of Internet. https://doi.org/10.1103/physreve.65.066130

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