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 196–210 of 80,467 Autonomous Systems

Rank ↑ AS Number Organisation Total IPv4 Addresses
196AS237
US Merit Network Inc.
2,209,912
197AS559
CH SWITCH
2,184,960
198AS6057
UY Administracion Nacional de Telecomunicaciones
2,155,456
199AS12400
IL Partner Communications Ltd.
2,140,917
200AS270
US National Aeronautics and Space Administration
2,119,424
201AS553
DE Universitaet Stuttgart
2,109,695
202AS6871
GB British Telecommunications PLC
2,097,460
203AS9304
HK HGC Global Communications Limited
2,095,354
204AS2514
JP NTT PC Communications, Inc.
2,078,976
205AS81
US MCNC
2,055,424
206AS9498
IN Bharti Airtel Limited
2,043,947
207AS132203
CN Shenzhen Tencent Computer Systems Company Limite..
2,032,970
208AS22085
BR Claro S/A
2,026,744
209AS11404
US Wave Broadband
2,007,296
210AS1273
EU Vodafone Group PLC The Connection Newbury RG14 2..
2,006,157
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