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 63,856–63,870 of 80,379 Autonomous Systems

Rank ↑ AS Number Organisation Total IPv4 Addresses
63856AS15300
US 4imprint
256
63857AS22236
US The Citizens Savings Bank
256
63858AS15200
Private Use AS
256
63859AS4200000509
Private Use AS
256
63860AS4200000505
Private Use AS
256
63861AS4200000504
Private Use AS
256
63862AS4200000060
Private Use AS
256
63863AS4200000510
Private Use AS
256
63864AS399669
US Forest River, Inc.
256
63865AS14471
US Automated Media, Inc.
256
63866AS401675
US Empire AI
256
63867AS401908
US ASTRO SHAPES LLC
256
63868AS54175
CA WB Games Montreal Inc
256
63869AS65777
Private Use AS
256
63870AS17142
US Therasoft Inc
256
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