Gnutella peer to peer network from August 31 2002
Name p2p-Gnutella31
Group SNAP
Matrix ID 2316
Num Rows 62,586
Num Cols 62,586
Nonzeros 147,892
Pattern Entries 147,892
Kind Directed Graph
Symmetric No
Date 2002
Author M. Ripeanu and I. Foster and A. Iamnitchi
Editor J. Leskovec
Structural Rank
Structural Rank Full
Num Dmperm Blocks
Strongly Connect Components 48,438
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type binary
Download MATLAB Rutherford Boeing Matrix Market
Networks from SNAP (Stanford Network Analysis Platform) Network Data Sets,    
Jure Leskovec                        
email jure at                                                 
Gnutella peer-to-peer network, August 31 2002                                 
Dataset information                                                           
A sequence of snapshots of the Gnutella peer-to-peer file sharing network from
August 2002. There are total of 9 snapshots of Gnutella network collected in  
August 2002. Nodes represent hosts in the Gnutella network topology and edges 
represent connections between the Gnutella hosts.                             
Dataset statistics                                                            
Nodes   62586                                                                 
Edges   147892                                                                
Nodes in largest WCC    62561 (1.000)                                         
Edges in largest WCC    147878 (1.000)                                        
Nodes in largest SCC    14149 (0.226)                                         
Edges in largest SCC    50916 (0.344)                                         
Average clustering coefficient  0.0101                                        
Number of triangles     2024                                                  
Fraction of closed triangles    0.003872                                      
Diameter (longest shortest path)    11                                        
90-percentile effective diameter    6.7                                       
Source (citation)                                                             
J. Leskovec, J. Kleinberg and C. Faloutsos. Graph Evolution: Densification and
Shrinking Diameters. ACM Transactions on Knowledge Discovery from Data (ACM   
TKDD), 1(1), 2007.                                                            
M. Ripeanu and I. Foster and A. Iamnitchi. Mapping the Gnutella Network:      
Properties of Large-Scale Peer-to-Peer Systems and Implications for System    
Design. IEEE Internet Computing Journal, 2002.                                
File    Description                                                           
p2p-Gnutella31.txt.gz   Directed Gnutella P2P network from August 31 2002