BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#501	AS18081 Kintetsu Cable Network Co., Ltd.	Active	38	868,352
#502	AS37457 Telkom Internet	Active	24	864,768
#503	AS9500 One New Zealand Group Limited	Active	21	859,392
#504	AS2852 CESNET z.s.p.o.	Active	26	858,112
#505	AS9929 CHINA UNICOM Industrial Internet Backbone	Active	207	857,344
#506	AS28024 Nuevatel PCS de Bolivia S.A.	Active	48	855,808
#507	AS12975 Palestine Telecommunications Company (PALTEL)	Active	240	855,808
#508	AS3766 Shared Services Canada	Active	25	852,992
#509	AS140061 Qinghai Telecom	Active	717	851,456
#510	AS37119 Unitel SA	Active	30	849,920
#511	AS5645 TekSavvy Solutions, Inc.	Active	83	846,592
#512	AS10036 DLIVE	Active	474	841,472
#513	AS9583 Sify Limited	Active	1919	837,376
#514	AS9930 TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Indus...	Active	73	837,120
#515	AS12709 Melita Limited	Active	75	834,816
#516	AS33588 Charter Communications	Active	35	832,512
#517	AS13591 Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	Active	195	831,232
#518	AS50010 Omani Qatari Telecommunication Company SAOC	Active	620	830,464
#519	AS46606 Unified Layer	Active	253	822,528
#520	AS4670 Shinbiro	Active	314	820,224
#521	AS36375 University of Michigan	Active	17	820,224
#522	AS212238 Datacamp Limited	Active	2643	818,176
#523	AS46375 Sonic Telecom LLC	Active	76	816,896
#524	AS6412 Zajil International Telecom Company K.S.C.C	Active	233	814,080
#525	AS11888 Television Internacional, S.A. de C.V.	Active	228	812,288
#526	AS8070	Active	27	811,264
#527	AS8560 IONOS SE	Active	384	810,752
#528	AS33070 Rackspace Hosting	Active	111	807,680
#529	AS38565 Ncell Pvt. Ltd.	Active	64	804,608
#530	AS14638 Liberty Communications of Puerto Rico LLC	Active	680	800,256
#531	AS36873	Active	438	800,000
#532	AS15480 Vodafone Libertel B.V.	Active	6	799,744
#533	AS29571 Orange Cote d'Ivoire	Active	1610	797,184
#534	AS2764 AAPT Limited	Active	234	795,904
#535	AS2572 University of Missouri - dba the Missouri Research and Education Netwo...	Active	38	787,968
#536	AS12392 Brutele SC	Active	101	787,456
#537	AS231 Michigan State University	Active	6	787,456
#538	AS12291 Deutsche Post AG	Active	14	787,200
#539	AS3136 State of WI Dept. of Administration	Active	39	786,176
#540	AS20055 Wholesail networks LLC	Active	54	785,408
#541	AS3758 SingNet	Active	308	782,080
#542	AS45820 Tata Teleservices ISP AS	Active	1034	781,312
#543	AS4775 Globe Telecoms	Active	456	779,008
#544	AS14265 TPx Communications	Active	365	775,168
#545	AS243 L3Harris Technologies, Inc.	Active	108	764,160
#546	AS10753 Level 3 Parent, LLC	Active	588	762,880
#547	AS7679 QTnet,Inc.	Active	37	761,856
#548	AS55410 Vodafone Idea Ltd	Active	1135	760,832
#549	AS13127 Odido Netherlands B.V.	Active	28	757,248
#550	AS2687 AT&T AP	Active	131	756,736
#551	AS5430 freenet Datenkommunikations GmbH	Active	42	750,336
#552	AS12455 Telkom Kenya	Active	135	747,520
#553	AS4609 Companhia de Telecomunicacoes de Macau SARL	Active	72	744,704
#554	AS5413 Daisy Corporate Services Trading Ltd	Active	100	738,816
#555	AS17853 LGTELECOM	Active	289	727,040
#556	AS17623 China Unicom Shenzen network	Active	748	724,480
#557	AS703 Verizon - Asia-Pac	Active	46	724,224
#558	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	Active	69	722,944
#559	AS4657 StarHub Ltd	Active	166	720,384
#560	AS9381 HKBN Enterprise Solutions HK Limited	Active	524	712,704
#561	AS5400 British Telecommunications PLC	Active	67	710,656
#562	AS3737 PenTeleData Inc.	Active	27	700,928
#563	AS21826 Corporación Telemic C.A.	Active	843	700,672
#564	AS29465 MTN NIGERIA Communication limited	Active	359	698,112
#565	AS18779 EGIHosting	Active	1383	690,432
#566	AS2379 CenturyLink Communications, LLC	Active	106	689,408
#567	AS13768 Aptum Technologies	Active	550	687,872
#568	AS8851 GCI Network Solutions Limited	Active	259	676,608
#569	AS40676 Psychz Networks	Active	590	676,352
#570	AS4771 Spark New Zealand Trading Ltd.	Active	377	668,160
#571	AS15924 Vodafone Net Iletisim Hizmetler AS	Active	351	665,088
#572	AS6855 Slovak Telekom, a.s.	Active	36	663,296
#573	AS3302 IRIDEOS S.P.A.	Active	54	662,272
#574	AS18049 Taiwan Infrastructure Network Technologie	Active	244	661,248
#575	AS31822 City University of New York	Active	12	659,712
#576	AS13977 Consolidated Communications, Inc.	Active	793	659,456
#577	AS203020 HostRoyale Technologies Pvt Ltd	Active	1189	658,176
#578	AS12338 Euskaltel S.A.	Active	92	657,664
#579	AS4193 State of Washington	Active	32	656,896
#580	AS18747 IFX Corporation	Active	422	656,896
#581	AS10430 Washington State K-20 Telecommunications Network	Active	29	656,640
#582	AS210278 Sky Italia srl	Active	12	656,384
#583	AS3354 University of Texas System	Active	13	656,128
#584	AS3128 University of Wisconsin System	Active	12	655,872
#585	AS131932 JR East Information Systems Company	Active	71	655,360
#586	AS12663 Vodafone Italia S.p.A.	Active	172	651,520
#587	AS19773 Motorola, Inc.	Active	115	651,264
#588	AS328608 Africa on Cloud	Active	146	651,264
#589	AS8437 Hutchison Drei Austria GmbH	Active	81	650,496
#590	AS34058 Limited Liability Company "lifecell"	Active	48	648,192
#591	AS25400 Telia Norge AS	Active	97	648,192
#592	AS12670 COMPLETEL SAS	Active	50	647,680
#593	AS4809 China Telecom Next Generation Carrier Network	Active	309	647,168
#594	AS29314 VECTRA S.A.	Active	132	642,816
#595	AS22616 ZSCALER, INC.	Active	291	641,024
#596	AS21021 Multimedia Polska Sp. z o.o.	Active	44	634,624
#597	AS25472 Nova Telecommunications & Media Single Member S.A	Active	62	634,368
#598	AS134810	Active	274	633,856
#599	AS17908 Tata Communications	Active	124	633,088
#600	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	Active	114	632,832

Showing 501 to 600 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

868,352

864,768

859,392

858,112

857,344

855,808

855,808

852,992

851,456

849,920

846,592

841,472

837,376

837,120

834,816

832,512

831,232

830,464

822,528

820,224

820,224

818,176

816,896

814,080

812,288

811,264

810,752

807,680

804,608

800,256

800,000

799,744

797,184

795,904

787,968

787,456

787,456

787,200

786,176

785,408

782,080

781,312

779,008

775,168

764,160

762,880

761,856

760,832

757,248

756,736

750,336

747,520

744,704

738,816

727,040

724,480

724,224

722,944

720,384

712,704

710,656

700,928

700,672

698,112

690,432

689,408

687,872