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 63,121–63,135 of 80,387 Autonomous Systems

Rank AS Number Organisation Total IPv4 Addresses
63121AS33433
US CLINICOMP INTERNATIONAL, INC.
256
63122AS15074
US Viewsonic Corporation
256
63123AS18633
US Health Plans Inc
256
63124AS47051
US Storm8, Inc
256
63125AS54406
US Convermax Corp
256
63126AS397715
US KPFA
256
63127AS4260167420
Private Use AS
256
63128AS26319
US CoastHills Federal Credit Union
256
63129AS19354
US Williamsburg James City County Public Schools
256
63130AS54104
US InfoObjects Inc.
256
63131AS394420
US SREC
256
63132AS29966
US VeriSign Global Registry Services
256
63133AS26065
US Anchin, Block & Anchin LLP
256
63134AS63350
US Riviera Utilities
256
63135AS139309
CA Tata Communications (CANADA) Ltd.
256
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