BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#101	AS6389	Active	548	7,178,752
#102	AS1103 SURF B.V.	Active	98	7,155,968
#103	AS56046 China Mobile communications corporation	Active	2147	7,136,256
#104	AS9829 National Internet Backbone	Active	1831	7,108,352
#105	AS5410 Bouygues Telecom SA	Active	20	7,092,224
#106	AS30722 Vodafone Italia S.p.A.	Active	282	7,060,992
#107	AS577 Bell Canada	Active	588	7,056,384
#108	AS1136 KPN B.V.	Active	418	7,051,520
#109	AS2119 Telenor Norge AS	Active	178	6,963,200
#110	AS19108 Suddenlink Communications	Active	378	6,844,160
#111	AS3301 Telia Company AB	Active	316	6,806,272
#112	AS2828 Verizon Business	Active	94	6,655,488
#113	AS23693 PT. Telekomunikasi Selular	Active	119	6,564,096
#114	AS27699 TELEFÔNICA BRASIL AS27699	Active	130	6,561,536
#115	AS1257 Tele2 Sverige AB	Active	343	6,510,080
#116	AS5432 Proximus NV	Active	85	6,410,752
#117	AS33363 Charter Communications, Inc	Active	391	6,363,392
#118	AS24835 Vodafone Egypt	Active	1820	6,216,704
#119	AS3303 Swisscom (Schweiz) AG	Active	342	6,208,512
#120	AS1659 Taiwan Academic Network (TANet) Information Center	Active	37	6,070,016
#121	AS702 Verizon - EMEA	Active	192	6,037,504
#122	AS22927 Telefonica de Argentina	Active	187	5,832,192
#123	AS7545 TPG Telecom Limited	Active	6215	5,781,248
#124	AS4230 Latin American and Caribbean IP address Regional Registry	Active	82	5,680,128
#125	AS197207 Mobile Communication Company of Iran PLC	Active	740	5,677,824
#126	AS6057 Administracion Nacional de Telecomunicaciones	Active	576	5,625,088
#127	AS23969 TOT Public Company Limited	Active	1842	5,618,944
#128	AS5384 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	Active	215	5,607,168
#129	AS17506 ARTERIA Networks Corporation	Active	40	5,508,096
#130	AS3549 Level 3 Parent, LLC	Active	707	5,456,896
#131	AS37492 Orange Tunisie	Active	183	5,411,072
#132	AS11427 Charter Communications Inc	Active	237	5,404,928
#133	AS16637 African Network Information Center	Active	146	5,328,640
#134	AS5769 Videotron Telecom Ltee	Active	274	5,327,360
#135	AS3292 TDC Holding A/S	Active	163	5,315,584
#136	AS26611 COMUNICACIÓN CELULAR S.A. COMCEL S.A.	Active	200	5,253,376
#137	AS16625 Akamai Technologies, Inc.	Active	3060	5,211,392
#138	AS4847 China Networks Inter-Exchange	Active	879	5,202,176
#139	AS4780 Digital United Inc.	Active	920	4,997,632
#140	AS306 DoD Network Information Center	Active	274	4,993,792
#141	AS11426 Charter Communications Inc	Active	220	4,920,320
#142	AS56041 China Mobile communications corporation	Active	1691	4,912,640
#143	AS37693 Ooredoo Tunisia	Active	343	4,901,376
#144	AS11003 The Procter and Gamble Company	Active	41	4,895,488
#145	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	Active	557	4,892,160
#146	AS852 TELUS Communications Inc.	Active	697	4,856,832
#147	AS12430 VODAFONE ESPANA S.A.U.	Active	51	4,806,656
#148	AS11351 Charter Communications Inc	Active	131	4,590,336
#149	AS56 DoD Network Information Center	Active	584	4,555,264
#150	AS16276 OVH SAS	Active	514	4,499,456
#151	AS24445 Henan Mobile Communications Co.,Ltd	Active	546	4,465,152
#152	AS6830 Liberty Global B.V.	Active	333	4,418,816
#153	AS9304 HGC Global Communications Limited	Active	933	4,356,096
#154	AS24863 LINKdotNET	Active	1634	4,340,224
#155	AS9299 Philippine Long Distance Telephone Company	Active	508	4,322,816
#156	AS24444 Shandong Mobile Communication Company Limited	Active	817	4,260,864
#157	AS12400 Partner Communications Ltd.	Active	322	4,231,424
#158	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP	Active	1344	4,166,144
#159	AS36351 SoftLayer Technologies Inc.	Active	314	4,066,816
#160	AS6730 Sunrise GmbH	Active	171	4,065,280
#161	AS9498 BHARTI Airtel Ltd.	Active	4331	4,058,880
#162	AS2497 Internet Initiative Japan Inc.	Active	176	3,979,008
#163	AS17816 China Unicom IP network China169 Guangdong province	Active	143	3,934,976
#164	AS4760 HKT Limited	Active	436	3,897,344
#165	AS6799 Ote SA (Hellenic Telecommunications Organisation)	Active	84	3,891,200
#166	AS9269 Hong Kong Broadband Network Ltd.	Active	189	3,883,264
#167	AS2527 Sony Network Communications Inc.	Active	73	3,851,264
#168	AS31898 Oracle Corporation	Active	1610	3,835,904
#169	AS719 Elisa Oyj	Active	161	3,831,040
#170	AS18403 FPT Telecom Company	Active	883	3,811,840
#171	AS8551 Bezeq International Ltd.	Active	1426	3,792,896
#172	AS24560 Bharti Airtel Ltd., Telemedia Services	Active	2884	3,767,808
#173	AS7470 TRUE INTERNET Co.,Ltd.	Active	718	3,672,832
#174	AS2518 BIGLOBE Inc.	Active	34	3,670,528
#175	AS45609 Bharti Airtel Ltd. AS for GPRS Service	Active	1927	3,668,224
#176	AS11830 Instituto Costarricense de Electricidad y Telecom.	Active	1992	3,619,584
#177	AS3741 African Network Information Center	Active	528	3,606,528
#178	AS2860 NOS COMUNICACOES, S.A.	Active	132	3,557,376
#179	AS1759 Telia Finland Oyj	Active	127	3,553,792
#180	AS37168 Cell C	Active	33	3,551,488
#181	AS44244 Iran Cell Service and Communication Company	Active	388	3,538,432
#182	AS58224 Iran Telecommunication Company PJS	Active	1263	3,461,888
#183	AS9105 TalkTalk Communications Limited	Active	53	3,425,792
#184	AS36884 Wana Corporate (AS36884)	Active	260	3,418,368
#185	AS9919 New Century InfoComm Tech Co., Ltd.	Active	1015	3,380,224
#186	AS36935	Active	1066	3,337,984
#187	AS9198 JSC Kazakhtelecom	Active	1018	3,323,648
#188	AS23724 IDC, China Telecommunications Corporation	Active	783	3,290,880
#189	AS13999 Mega Cable, S.A. de C.V.	Active	2494	3,283,456
#190	AS2609 Tunisie Telecom	Active	87	3,273,472
#191	AS984 OCTOPUS WEB SOLUTION INC	Active	925	3,245,568
#192	AS4152	Active	14	3,145,728
#193	AS19527 Google LLC	Active	265	3,063,552
#194	AS17511 OPTAGE Inc.	Active	68	3,060,480
#195	AS4755 TATA Communications formerly VSNL is Leading ISP	Active	2182	3,053,312
#196	AS7418 TELEFÓNICA CHILE S.A.	Active	118	3,034,880
#197	AS14061 DigitalOcean, LLC	Active	816	3,011,584
#198	AS327708	Active	160	3,008,512
#199	AS327934	Active	104	2,995,712
#200	AS8402 PJSC "Vimpelcom"	Active	400	2,975,488

Showing 101 to 200 of total 88191 entries

BGP Database

Comprehensive IP Data Repository

88,191

Global

Real-time

Advanced

Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

7,178,752

7,155,968

7,136,256

7,108,352

7,092,224

7,060,992

7,056,384

7,051,520

6,963,200

6,844,160

6,806,272

6,655,488

6,564,096

6,561,536

6,510,080

6,410,752

6,363,392

6,216,704

6,208,512

6,070,016

6,037,504

5,832,192

5,781,248

5,680,128

5,677,824

5,625,088

5,618,944

5,607,168

5,508,096

5,456,896

5,411,072

5,404,928

5,328,640

5,327,360

5,315,584

5,253,376

5,211,392

5,202,176

4,997,632

4,993,792

4,920,320

4,912,640

4,901,376

4,895,488

4,892,160

4,856,832

4,806,656

4,590,336

4,555,264

4,499,456

4,465,152

4,418,816

4,356,096

4,340,224

4,322,816

4,260,864

4,231,424

4,166,144

4,066,816

4,065,280

4,058,880

3,979,008

3,934,976

3,897,344

3,891,200

3,883,264

3,851,264