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Autonomous systems - Oregon-1

Dataset information

9 graphs of Autonomous Systems (AS) peering information inferred from Oregon route-views between March 31 2001 and May 26 2001.

Dataset statistics are calculated for the graph with the lowest (Mar 31 2001) and highest (May 26 2001) number of nodes:

Dataset statistics for graph witdh lowest number of nodes - Mar 31 2001
Nodes 10670
Edges 22002
Nodes in largest WCC 10670 (1.000)
Edges in largest WCC 22002 (1.000)
Nodes in largest SCC 10670 (1.000)
Edges in largest SCC 22002 (1.000)
Average clustering coefficient 0.2970
Number of triangles 17144
Fraction of closed triangles 0.003121
Diameter (longest shortest path) 9
90-percentile effective diameter 4.4

Dataset statistics for graph with highest number of nodes - May 26 2001
Nodes 11174
Edges 23409
Nodes in largest WCC 11174 (1.000)
Edges in largest WCC 23409 (1.000)
Nodes in largest SCC 11174 (1.000)
Edges in largest SCC 23409 (1.000)
Average clustering coefficient 0.2964
Number of triangles 19894
Fraction of closed triangles 0.003233
Diameter (longest shortest path) 9
90-percentile effective diameter 4.4

Other dataset statistics can be found below.

Source (citation)


Files

File Description
oregon1_010331.txt.gz AS peering information inferred from Oregon route-views from March 31 2001
oregon1_010407.txt.gz AS peering information inferred from Oregon route-views from April 7 2001
oregon1_010414.txt.gz AS peering information inferred from Oregon route-views from April 14 2001
oregon1_010421.txt.gz AS peering information inferred from Oregon route-views from April 21 2001
oregon1_010428.txt.gz AS peering information inferred from Oregon route-views from April 28 2001
oregon1_010505.txt.gz AS peering information inferred from Oregon route-views from May 05 2001
oregon1_010512.txt.gz AS peering information inferred from Oregon route-views from May 12 2001
oregon1_010519.txt.gz AS peering information inferred from Oregon route-views from May 19 2001
oregon1_010526.txt.gz AS peering information inferred from Oregon route-views from May 26 2001

Other dataset statistics

Dataset statistics for Apr 07 2001
Nodes 10729
Edges 21999
Nodes in largest WCC 10729 (1.000)
Edges in largest WCC 21999 (1.000)
Nodes in largest SCC 10729 (1.000)
Edges in largest SCC 21999 (1.000)
Average clustering coefficient 0.2921
Number of triangles 15834
Fraction of closed triangles 0.00286
Diameter (longest shortest path) 11
90-percentile effective diameter 4.5
Dataset statistics for Apr 14 2001
Nodes 10790
Edges 22469
Nodes in largest WCC 10790 (1.000)
Edges in largest WCC 22469 (1.000)
Nodes in largest SCC 10790 (1.000)
Edges in largest SCC 22469 (1.000)
Average clustering coefficient 0.2954
Number of triangles 18237
Fraction of closed triangles 0.00316
Diameter (longest shortest path) 9
90-percentile effective diameter 4.4
Dataset statistics for Apr 21 2001
Nodes 10859
Edges 22747
Nodes in largest WCC 10859 (1.000)
Edges in largest WCC 22747 (1.000)
Nodes in largest SCC 10859 (1.000)
Edges in largest SCC 22747 (1.000)
Average clustering coefficient 0.2968
Number of triangles 19108
Fraction of closed triangles 0.003258
Diameter (longest shortest path) 10
90-percentile effective diameter 4.4
Dataset statistics for Apr 28 2001
Nodes 10886
Edges 22493
Nodes in largest WCC 10886 (1.000)
Edges in largest WCC 22493 (1.000)
Nodes in largest SCC 10886 (1.000)
Edges in largest SCC 22493 (1.000)
Average clustering coefficient 0.2940
Number of triangles 17645
Fraction of closed triangles 0.002991
Diameter (longest shortest path) 10
90-percentile effective diameter 4.4
Dataset statistics for May 05 2001
Nodes 10943
Edges 22607
Nodes in largest WCC 10943 (1.000)
Edges in largest WCC 22607 (1.000)
Nodes in largest SCC 10943 (1.000)
Edges in largest SCC 22607 (1.000)
Average clustering coefficient 0.2940
Number of triangles 17597
Fraction of closed triangles 0.002968
Diameter (longest shortest path) 9
90-percentile effective diameter 4.5
Dataset statistics for May 12 2001
Nodes 11011
Edges 22677
Nodes in largest WCC 11011 (1.000)
Edges in largest WCC 22677 (1.000)
Nodes in largest SCC 11011 (1.000)
Edges in largest SCC 22677 (1.000)
Average clustering coefficient 0.2942
Number of triangles 17598
Fraction of closed triangles 0.002954
Diameter (longest shortest path) 9
90-percentile effective diameter 4.5
Dataset statistics for May 19 2001
Nodes 11051
Edges 22724
Nodes in largest WCC 11051 (1.000)
Edges in largest WCC 22724 (1.000)
Nodes in largest SCC 11051 (1.000)
Edges in largest SCC 22724 (1.000)
Average clustering coefficient 0.2921
Number of triangles 17677
Fraction of closed triangles 0.002932
Diameter (longest shortest path) 11
90-percentile effective diameter 4.5