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 4,981–4,995 of 80,558 Autonomous Systems

Rank AS Number Organisation Total IPv4 Addresses
4981AS26020
US Space Telescope Science Institute
33,280
4982AS396001
US City of Tacoma
33,280
4983AS36391
CA TRIUMF INC.
33,280
4984AS35686
PL Nicolaus Copernicus University in Torun
33,280
4985AS3375
US Verizon Business
33,280
4986AS36416
US Clackamas Education Service District
33,280
4987AS22576
US DataPipe, Inc.
33,279
4988AS1565
US United States Department of Defense (DoD)
33,024
4989AS12282
US Selectronics Corp.
33,024
4990AS64775
Private Use AS
33,024
4991AS15344
LC Karib Cable
33,024
4992AS47438
RU Pskovline Ltd.
33,024
4993AS11847
US GoNetSpeed
33,024
4994AS8829
FI ElmoNet Oy
33,024
4995AS33339
US Nemont
33,024
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