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ASN list of Organizations ordered by number of IPv4 owned

Organization Number of IPv4
No.31,Jin-rong Street 107,963,104
AT&T Services, Inc. 79,355,184
Comcast Cable Communications, LLC 71,870,976
DoD Network Information Center 67,126,272
CHINA UNICOM China169 Backbone 56,569,087
MCI Communications Services, Inc. d/b/a Verizon Business 55,604,928
Korea Telecom 45,032,032
Softbank BB Corp. 44,921,088
Level 3 Parent, LLC 43,000,359
Deutsche Telekom AG 34,221,568
Amazon.com, Inc. 34,214,912
Hewlett-Packard Company 33,950,976
Time Warner Cable Internet LLC 32,878,334
Cellco Partnership DBA Verizon Wireless 30,295,556
NTT Communications Corporation 28,995,328
Cogent Communications 27,117,592
Telecom Italia 22,722,241
Microsoft Corporation 22,129,620
Orange 20,913,152
CenturyLink Communications, LLC 20,872,369
TELEFÔNICA BRASIL S.A 20,654,080
China TieTong Telecommunications Corporation 19,005,952
Guangdong Mobile Communication Co.Ltd. 18,464,256
KDDI CORPORATION 18,449,664
China Education and Research Network Center 17,022,976
Daimler AG 16,830,464
Apple Inc. 16,794,112
University of California, San Diego 16,369,408
Sprint 16,025,472
AT&T Global Network Services, LLC 15,989,504
SFR SA 15,242,240
Societe Internationale de Telecommunications Aeronautiques 14,952,192
SK Broadband Co Ltd 14,381,208
Telstra Pty Ltd 13,621,660
Uninet S.A. de C.V. 13,558,048
CLARO S.A. 13,357,568
Headquarters, USAISC 13,092,608
British Telecommunications PLC 12,906,496
Frontier Communications of America, Inc. 12,715,008
Data Communication Business Group 12,684,256
T-Mobile USA, Inc. 12,663,036
Windstream Communications LLC 12,446,944
Charter Communications 12,103,680
Cox Communications Inc. 11,973,120
Eli Lilly and Company 11,534,336
Liberty Global Operations B.V. 11,316,480
Free SAS 11,116,544
Rostelecom 10,821,631
Telefonica De Espana 10,669,056
China Mobile communications corporation 9,749,504
Tim Celular S.A. 9,609,216
Virgin Media Limited 9,536,512
LG POWERCOMM 9,502,664
China Telecom (Group) 9,323,776
Savvis 9,028,864
Research Organization of Information and Systems, National Institute of Informatics 8,569,408
Vodafone GmbH 8,532,992
SURFnet bv 8,468,224
Telefonica Germany 8,404,480
LG DACOM Corporation 8,233,784
Sprint Personal Communications Systems 7,968,768
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7,922,176
Telia Company AB 7,910,912
Air Force Systems Networking 7,829,248
Massachusetts Institute of Technology 7,807,744
Telemar Norte Leste S.A. 7,706,112
SK Telecom 7,644,840
Akamai Technologies, Inc. 7,491,078
Jisc Services Limited 7,415,040
KPN B.V. 7,272,160
Bell Canada 7,190,426
EE Limited 7,104,256
Sky UK Limited 7,088,896
TE-AS 7,077,376
Tele Danmark 7,059,456
NTT America, Inc. 7,036,468
China Unicom Beijing Province Network 7,020,537
BellSouth.net Inc. 6,981,632
Bouygues Telecom SA 6,959,872
Turk Telekom 6,931,200
VNPT Corp 6,873,088
Telenor Norge AS 6,843,664
Google LLC 6,739,707
Orange Espagne SA 6,629,632
China Networks Inter-Exchange 6,289,404
Itissalat Al-MAGHRIB 6,192,384
National Internet Backbone 6,126,591
Wind Telecomunicazioni SpA 6,097,919
Hangzhou Alibaba Advertising Co.,Ltd. 6,059,773
BRIGHT HOUSE NETWORKS, LLC 6,047,488
AOL Transit Data Network 5,807,360
PT. Telekomunikasi Selular 5,786,368
Etisalat Misr 5,776,896
Vodafone Italia S.p.A. 5,669,888
AT&T Mobility LLC 5,632,256
Merit Network Inc. 5,556,864
Orange Polska Spolka Akcyjna 5,408,512
Shaw Communications Inc. 5,399,808
UCOM Corp. 5,382,144
Microplex PTY LTD 5,303,552