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 20,041–20,055 of 80,568 Autonomous Systems

Rank ↑ AS Number Organisation Total IPv4 Addresses
20041AS393706
US Nelson Cable, Inc
2,816
20042AS1405
US Caelus Technology LLC
2,816
20043AS27615
US Purple Language Services Co.
2,816
20044AS33359
US COWEN EXECUTION SERVICES LLC.
2,816
20045AS397475
US F&B Communications, Inc.
2,816
20046AS29766
US CHSPSC, LLC
2,816
20047AS30673
US Finthrive, Inc.
2,816
20048AS35871
US Reynolds Cable, Inc
2,816
20049AS394345
US Washington State University
2,816
20050AS65104
Private Use AS
2,816
20051AS65141
Private Use AS
2,816
20052AS65384
Private Use AS
2,816
20053AS397569
CA TELUS Communications Inc.
2,816
20054AS23183
US SWIFT SYSTEMS, INC.
2,816
20055AS153786
IN SERVERSTEP
2,816
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