BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#101	AS20057 AT&T Mobility LLC	Active	1429	7,093,504
#102	AS5410 Bouygues Telecom SA	Active	20	7,092,224
#103	AS30722 Vodafone Italia S.p.A.	Active	282	7,060,992
#104	AS577 Bell Canada	Active	597	7,055,104
#105	AS2119 Telenor Norge AS	Active	172	6,894,592
#106	AS19108 Suddenlink Communications	Active	373	6,838,528
#107	AS1136 KPN B.V.	Active	408	6,770,944
#108	AS23693 PT. Telekomunikasi Selular	Active	285	6,658,560
#109	AS2828 Verizon Business	Active	88	6,651,136
#110	AS5384 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	Active	301	6,618,624
#111	AS3301 Telia Company AB	Active	310	6,606,080
#112	AS27699 TELEFÔNICA BRASIL AS27699	Active	130	6,561,536
#113	AS1257 Tele2 Sverige AB	Active	328	6,511,360
#114	AS5432 Proximus NV	Active	82	6,408,448
#115	AS33363 Charter Communications, Inc	Active	380	6,293,760
#116	AS24835 Vodafone Egypt	Active	1824	6,246,144
#117	AS3303 Swisscom (Schweiz) AG	Active	339	6,235,904
#118	AS1659 Taiwan Academic Network (TANet) Information Center	Active	37	6,070,016
#119	AS702 Verizon - EMEA	Active	189	6,036,736
#120	AS22927 Telefonica de Argentina	Active	198	5,867,520
#121	AS7545 TPG Telecom Limited	Active	6127	5,732,608
#122	AS197207 Mobile Communication Company of Iran PLC	Active	812	5,670,400
#123	AS6057 Administracion Nacional de Telecomunicaciones	Active	575	5,624,576
#124	AS23969 TOT Public Company Limited	Active	1820	5,586,432
#125	AS56 DoD Network Information Center	Active	551	5,563,392
#126	AS17506 ARTERIA Networks Corporation	Active	40	5,508,096
#127	AS3549 Level 3 Parent, LLC	Active	652	5,432,064
#128	AS11427 Charter Communications Inc	Active	232	5,399,552
#129	AS37492 Orange Tunisie	Active	182	5,355,008
#130	AS16637 African Network Information Center	Active	153	5,355,008
#131	AS5769 Videotron Telecom Ltee	Active	254	5,323,008
#132	AS3292 TDC Holding A/S	Active	159	5,269,248
#133	AS26611 COMUNICACIÓN CELULAR S.A. COMCEL S.A.	Active	202	5,254,656
#134	AS4230 Latin American and Caribbean IP address Regional Registry	Active	78	5,155,584
#135	AS4847 China Networks Inter-Exchange	Active	883	5,095,936
#136	AS6389	Active	55	5,048,064
#137	AS16625 Akamai Technologies, Inc.	Active	2906	5,046,272
#138	AS4780 Digital United Inc.	Active	895	4,991,232
#139	AS56041 China Mobile communications corporation	Active	1784	4,942,080
#140	AS306 DoD Network Information Center	Active	273	4,928,256
#141	AS11003 The Procter and Gamble Company	Active	41	4,895,488
#142	AS37693 Ooredoo Tunisia	Active	344	4,868,608
#143	AS852 TELUS Communications Inc.	Active	681	4,827,392
#144	AS11426 Charter Communications Inc	Active	192	4,769,024
#145	AS9304 HGC Global Communications Limited	Active	1765	4,602,880
#146	AS11351 Charter Communications Inc	Active	130	4,590,080
#147	AS12430 VODAFONE ESPANA S.A.U.	Active	45	4,562,944
#148	AS16276 OVH SAS	Active	571	4,528,896
#149	AS31898 Oracle Corporation	Active	1756	4,503,296
#150	AS24445 Henan Mobile Communications Co.,Ltd	Active	548	4,465,664
#151	AS9299 Philippine Long Distance Telephone Company	Active	517	4,366,848
#152	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	Active	549	4,289,792
#153	AS24444 Shandong Mobile Communication Company Limited	Active	867	4,268,544
#154	AS12400 Partner Communications Ltd.	Active	308	4,227,584
#155	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP	Active	1352	4,173,056
#156	AS36351 SoftLayer Technologies Inc.	Active	309	4,103,680
#157	AS6730 Sunrise GmbH	Active	168	4,065,280
#158	AS9498 BHARTI Airtel Ltd.	Active	4468	4,060,416
#159	AS4760 HKT Limited	Active	445	3,907,328
#160	AS6799 Ote SA (Hellenic Telecommunications Organisation)	Active	84	3,891,200
#161	AS17816 China Unicom IP network China169 Guangdong province	Active	121	3,886,848
#162	AS2527 Sony Network Communications Inc.	Active	74	3,867,648
#163	AS9269 Hong Kong Broadband Network Ltd.	Active	187	3,866,624
#164	AS2497 Internet Initiative Japan Inc.	Active	172	3,844,864
#165	AS18403 FPT Telecom Company	Active	906	3,817,216
#166	AS24560 Bharti Airtel Ltd., Telemedia Services	Active	2916	3,806,208
#167	AS8551 Bezeq International Ltd.	Active	1418	3,767,296
#168	AS719 Elisa Oyj	Active	155	3,686,912
#169	AS45609 Bharti Airtel Ltd. AS for GPRS Service	Active	1960	3,671,296
#170	AS2518 BIGLOBE Inc.	Active	34	3,670,528
#171	AS7470 TRUE INTERNET Co.,Ltd.	Active	708	3,669,248
#172	AS11830 Instituto Costarricense de Electricidad y Telecom.	Active	1989	3,617,280
#173	AS3741 African Network Information Center	Active	520	3,596,288
#174	AS37168 Cell C	Active	33	3,551,488
#175	AS44244 Iran Cell Service and Communication Company	Active	393	3,549,696
#176	AS1759 Telia Finland Oyj	Active	119	3,414,784
#177	AS12271 Charter Communications Inc	Active	127	3,388,928
#178	AS9919 New Century InfoComm Tech Co., Ltd.	Active	1001	3,376,384
#179	AS36935	Active	1066	3,365,888
#180	AS2860 NOS COMUNICACOES, S.A.	Active	127	3,344,384
#181	AS9198 JSC Kazakhtelecom	Active	1017	3,336,704
#182	AS36884 Wana Corporate (AS36884)	Active	255	3,336,448
#183	AS58224 Iran Telecommunication Company PJS	Active	1148	3,287,040
#184	AS13999 Mega Cable, S.A. de C.V.	Active	2531	3,245,056
#185	AS2609 Tunisie Telecom	Active	74	3,237,376
#186	AS23724 IDC, China Telecommunications Corporation	Active	788	3,222,528
#187	AS4152	Active	14	3,145,728
#188	AS35819 Etihad Etisalat, a joint stock company	Active	649	3,118,848
#189	AS7418 TELEFÓNICA CHILE S.A.	Active	117	3,033,856
#190	AS14061 DigitalOcean, LLC	Active	822	3,021,568
#191	AS4755 TATA Communications formerly VSNL is Leading ISP	Active	2170	3,017,728
#192	AS36926 Airtel Networks Kenya	Active	160	2,995,200
#193	AS17511 OPTAGE Inc.	Active	65	2,993,664
#194	AS19527 Google LLC	Active	265	2,990,848
#195	AS8402 PJSC "Vimpelcom"	Active	417	2,962,688
#196	AS8412 T-Mobile Austria GmbH	Active	118	2,899,968
#197	AS9105 TalkTalk Communications Limited	Active	41	2,883,840
#198	AS4739 Internode Pty Ltd	Active	435	2,883,584
#199	AS19901 Brightspeed	Active	1403	2,860,544
#200	AS16591 Google Fiber Inc.	Active	155	2,838,784

Showing 101 to 200 of total 89259 entries

BGP Database

Comprehensive IP Data Repository

89,259

Global

Real-time

Advanced

Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

7,093,504

7,092,224

7,060,992

7,055,104

6,894,592

6,838,528

6,770,944

6,658,560

6,651,136

6,618,624

6,606,080

6,561,536

6,511,360

6,408,448

6,293,760

6,246,144

6,235,904

6,070,016

6,036,736

5,867,520

5,732,608

5,670,400

5,624,576

5,586,432

5,563,392

5,508,096

5,432,064

5,399,552

5,355,008

5,355,008

5,323,008

5,269,248

5,254,656

5,155,584

5,095,936

5,048,064

5,046,272

4,991,232

4,942,080

4,928,256

4,895,488

4,868,608

4,827,392

4,769,024

4,602,880

4,590,080

4,562,944

4,528,896

4,503,296

4,465,664

4,366,848

4,289,792

4,268,544

4,227,584

4,173,056

4,103,680

4,065,280

4,060,416

3,907,328

3,891,200

3,886,848

3,867,648

3,866,624

3,844,864

3,817,216

3,806,208

3,767,296