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List of IPv4 addresses originated by ASNs

IPv4 Prefixes Announced

ASNNameCount
AS1299Telia Company AB191,913
AS2914NTT America, Inc.159,987
AS174Cogent Communications144,682
AS3257GTT Communications Inc.139,074
AS6939Hurricane Electric LLC128,408
AS6453TATA COMMUNICATIONS (AMERICA) INC122,644
AS6762TELECOM ITALIA SPARKLE S.p.A.86,302
AS6461Zayo Bandwidth76,600
AS3491PCCW Global72,476
AS6939Hurricane Electric LLC45,639

IPv6 Prefixes Announced

ASNNameCount
AS1299Telia Company AB26,965
AS2914NTT America, Inc.19,701
AS3356Level 3 Parent, LLC17,895
AS174Cogent Communications16,632
AS6453TATA COMMUNICATIONS (AMERICA) INC10,368
AS3257GTT Communications Inc.9,965
AS6762TELECOM ITALIA SPARKLE S.p.A.7,510
AS3491PCCW Global6,646
AS4837China Unicom Backbone6,367
AS701Verizon Business/UUnet20,681

IPv4 Prefixes Originated

ASNNameCount
AS577Bell Canada13,013
AS7029Windstream Communications LLC11,084
AS5617Orange Polska Spolka Akcyjna9,896
AS8151Uninet S.A. de C.V.8,607
AS47331TTNet A.S.8,327
AS9808Guangdong Mobile Communication Co.Ltd.8,095
AS12715Orange Espagne SA6,895
AS12479Orange Espagne SA6,749
AS7545TPG Telecom Limited5,822
AS2516KDDI CORPORATION4,628

IPv6 Prefixes Originated

ASNNameCount
AS11172Alestra, S. de R.L. de C.V.3,133
AS9808Guangdong Mobile Communication Co.Ltd.2,742
AS17622China Unicom Guangzhou network2,419
AS45609Bharti Airtel Ltd. AS for GPRS Service2,157
AS7552Viettel Group2,034
AS16509Amazon.com, Inc.1,588
AS12479Orange Espagne SA1,574
AS24547Hebei Mobile Communication Company Limited1,519
AS17623China Unicom Shenzen network1,500
AS8003Global Resource Systems, LLC174.9M