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 3,511–3,525 of 80,732 Autonomous Systems

Rank AS Number Organisation Total IPv4 Addresses
3511AS198878
ES Universidad de Navarra
65,536
3512AS29899
US Geisinger System Services
65,536
3513AS2705
US BJC HEALTH SYSTEM
65,536
3514AS17701
JP Seinan Gakuin University Nishijin 6-2-92, Sawara..
65,536
3515AS47616
GR Center for Research and Technology Hellas (CERTH..
65,536
3516AS2513
JP Japan Science and Technology Agency 5-3, Yonban-..
65,536
3517AS13303
RS University of Nis
65,536
3518AS6711
HU University of Szeged
65,536
3519AS1959
US United States Department of Defense (DoD)
65,536
3520AS393529
US Vanderbilt University Medical Center
65,536
3521AS15661
CH Bank J. Safra Sarasin AG
65,536
3522AS1983
US Bernalillo County
65,536
3523AS40102
US Montgomery College
65,536
3524AS1724
FR Renater
65,536
3525AS32071
US Western Kentucky University
65,536
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