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 4,321–4,335 of 80,804 Autonomous Systems

Rank AS Number Organisation Total IPv4 Addresses
4321AS11014
AR CPS
45,440
4322AS21473
DE PFALZKOM GmbH
45,312
4323AS20283
US CONSOLIDATED TELEPHONE COMPANY
45,312
4324AS30801
FR Nomotech SAS
45,312
4325AS15974
RU Joint Stock Company TransTeleCom
45,312
4326AS38819
HK CSL Limited
45,056
4327AS9378
ZZ J:COM KawaguchiToda Ltd.
45,056
4328AS18092
JP Kyushu Tele Communications Company Kamikyoumachi..
45,056
4329AS22926
US Wisper ISP, LLC
45,056
4330AS33647
US Yadkin Valley Telephone
45,056
4331AS30998
NG Netcom Africa Limited
45,056
4332AS33154
US DQE Communications LLC
45,056
4333AS10003
ZZ Ogaki Cable Television Co.,Inc.
45,056
4334AS26753
CA In2net Network Inc.
45,056
4335AS6580
US Golden West Telecommunications Coop., Inc.
45,056
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