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. 2007 Mar 29;104(15):6112–6117. doi: 10.1073/pnas.0606779104

Fig. 2.

Fig. 2.

CCDF of the “Whois” AS-level connectivity of the Internet. The circles are data compiled by CAIDA from the RIPE WHOIS database (5, 6). The line is the theoretical TPA CCDF with A1 = 187 and A2 = 90 (resulting in the power law portion of the distribution having exponent γ = 1.83).