SNAP/p2pGnutella31
Gnutella peer to peer network from August 31 2002
Name 
p2pGnutella31 
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

Notes 
Networks from SNAP (Stanford Network Analysis Platform) Network Data Sets,
Jure Leskovec http://snap.stanford.edu/data/index.html
email jure at cs.stanford.edu
Gnutella peertopeer network, August 31 2002
Dataset information
A sequence of snapshots of the Gnutella peertopeer 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
90percentile 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 LargeScale PeertoPeer Systems and Implications for System
Design. IEEE Internet Computing Journal, 2002.
Files
File Description
p2pGnutella31.txt.gz Directed Gnutella P2P network from August 31 2002
