NETWORK INSIGHTS · NETWORK ENGINEERING

Autonomous Systems Ranked by IPv4 Space

This report shows the global list of active Autonomous Systems (AS) ranked by total advertised IPv4 addresses. Updated every two hours.

Showing 3,286–3,300 of 80,722 Autonomous Systems

Rank AS Number Organisation Total IPv4 Addresses
3286AS6932
US EBSCO Publishing
65,536
3287AS13128
DE IT-Dienstleistungszentrum Berlin
65,536
3288AS13040
DE FIZ Karlsruhe - Leibniz-Institut fuer Informatio..
65,536
3289AS210482
DE Max-Delbrueck-Centrum fuer Molekulare Medizin in..
65,536
3290AS33503
US Medical College of Wisconsin
65,536
3291AS36390
US Cuyahoga Community College
65,536
3292AS26996
CA Toronto Metropolitan University
65,536
3293AS41700
DE Festo Management SE
65,536
3294AS11318
US Georgetown University
65,536
3295AS20105
US University of Richmond
65,536
3296AS210040
FR Salomon S.A.S.
65,536
3297AS17011
US PPG Industries, Inc.
65,536
3298AS1109
AT Universitaet Salzburg
65,536
3299AS46470
US Skidmore College
65,536
3300AS3784
KR Pohang University of Science and Technology
65,536
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