BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#2901	AS26298 Florida Blue	Active	7	72,448
#2902	AS4373 Online Computer Library Center	Active	16	72,448
#2903	AS63410 PrivateSystems Networks	Active	40	72,448
#2904	AS24739 JSC "Severen-Telecom"	Active	85	72,448
#2905	AS9268 Over The Wire Pty Ltd	Active	70	72,448
#2906	AS15267 702 Communications	Active	21	72,448
#2907	AS11816 SERVICIO DI TELECOMUNICACION DI ARUBA (SETAR) N.V.	Active	128	72,448
#2908	AS14890 Haynes and Boone, L.L.P.	Active	7	72,448
#2909	AS399073 BUNNY TECHNOLOGY LLC	Active	282	72,448
#2910	AS37028 FNB Connect	Active	27	72,192
#2911	AS17094 Mutual of Omaha Insurance Company	Active	10	72,192
#2912	AS16236 PSA AUTOMOBILES SA	Active	27	72,192
#2913	AS38719 Dreamscape Networks Limited	Active	85	72,192
#2914	AS9950 DACOM-PUBNETPLUS	Active	27	72,192
#2915	AS8867 Government ICT Authority - Israel	Active	27	72,192
#2916	AS21680 Great-West Life Assurance Company	Active	25	72,192
#2917	AS31163 PJSC MegaFon	Active	237	72,192
#2918	AS15675 Direction des Systemes d'Information, Etat de Vaud	Active	16	71,936
#2919	AS24589 Telenet SIA	Active	37	71,936
#2920	AS11757 Whirlpool Corporation	Active	14	71,936
#2921	AS22898 ATLINK SERVICES, LLC	Active	36	71,936
#2922	AS802 York University	Active	4	71,936
#2923	AS26333 University of New Orleans	Active	7	71,936
#2924	AS396465 California State University, Sacramento	Active	7	71,680
#2925	AS5071 Navigata Communications Limited	Active	3	71,680
#2926	AS17939 miyazaki cabletelevision network Co.,LTD	Active	10	71,680
#2927	AS42277 Limited liability company Kursktelecom	Active	8	71,680
#2928	AS32251 BNP PARIBAS US WHOLESALE HOLDINGS, CORP.	Active	4	71,680
#2929	AS45061 Shanghai Information Network Co.,Ltd.	Active	11	71,680
#2930	AS11700 CW-E	Active	13	71,680
#2931	AS35366 ISPpro Internet KG	Active	18	71,680
#2932	AS11706 Latin American and Caribbean IP address Regional Registry	Active	25	71,680
#2933	AS9615 TOYOHASHI CABLE NETWORK INC.	Active	10	71,680
#2934	AS21508 Comcast Cable Communications, LLC	Active	19	71,680
#2935	AS15348 Tucows.com Co.	Active	10	71,680
#2936	AS47 University of Southern California	Active	17	71,680
#2937	AS14014 Canadian National Railway	Active	18	71,680
#2938	AS23884 Proen Corp Public Company Limited.	Active	149	71,680
#2939	AS59127 Newmedia Corporation	Active	16	71,680
#2940	AS8680 Sure (Guernsey) Limited	Active	51	71,424
#2941	AS29702 Alaska Airlines, Inc.	Active	24	71,424
#2942	AS42683 JSC "ER-Telecom Holding"	Active	42	71,424
#2943	AS43513 Sia Nano IT	Active	50	71,424
#2944	AS32906 FACTORY MUTUAL INSURANCE COMPANY	Active	12	71,424
#2945	AS28787 Baku Telephone Communication LLC	Active	28	71,424
#2946	AS51747 Internet Vikings International AB	Active	146	71,424
#2947	AS6579 Memorial University of Newfoundland	Active	6	71,424
#2948	AS201776 Miranda-Media Ltd	Active	82	71,424
#2949	AS28929 ASDASD srl a socio unico	Active	7	71,424
#2950	AS21947 Blackfoot Telephone Cooperative, Inc.	Active	14	71,424
#2951	AS22216 Siemens Corporation	Active	20	71,168
#2952	AS54825 Packet Host, Inc.	Active	138	71,168
#2953	AS41176 Sahara Network	Active	52	71,168
#2954	AS138968 rainbow network limited	Active	84	71,168
#2955	AS35816 Lancom Ltd.	Active	15	71,168
#2956	AS62387 meerfarbig GmbH & Co. KG	Active	22	71,168
#2957	AS133118 China Unicom IP network	Active	18	71,168
#2958	AS63479 HamWAN	Active	7	70,912
#2959	AS139776 Petroliam Nasional Berhad	Active	5	70,912
#2960	AS262191 COLUMBUS NETWORKS COLOMBIA	Active	216	70,912
#2961	AS49981 WorldStream B.V.	Active	101	70,912
#2962	AS45372 ULNetworks Co., Ltd.	Active	9	70,912
#2963	AS26133 Frankfort Plant Board	Active	18	70,912
#2964	AS134771 WENZHOU, ZHEJIANG Province, P.R.China.	Active	85	70,912
#2965	AS58046 Republika Slovenija Ministrstvo za javno upravo	Active	5	70,656
#2966	AS393601 State of Missouri Office of Administration	Active	4	70,656
#2967	AS9264 Academia Sinica	Active	3	70,656
#2968	AS21558 S.C. Johnson & Son, Inc.	Active	5	70,656
#2969	AS8762 Hellenic Mediterranean University	Active	6	70,656
#2970	AS9274 Pusan National University	Active	14	70,656
#2971	AS26551 Sargent & Lundy Engineers	Active	3	70,656
#2972	AS17153 New Mexico Tech	Active	5	70,656
#2973	AS35706 Net at Once Sweden AB	Active	8	70,656
#2974	AS34511 Fundacion Integra	Active	6	70,656
#2975	AS203999 Geekyworks IT Solutions Pvt Ltd	Active	236	70,656
#2976	AS346	Active	10	70,656
#2977	AS203995 Ice Communication Norge AS	Active	11	70,656
#2978	AS35311 PR-TELECOM ZRt.	Active	12	70,656
#2979	AS7276 University of Houston	Active	6	70,656
#2980	AS14677 City of Tacoma	Active	76	70,400
#2981	AS8255 Euro-Information-Europeenne de Traitement de l'Information SAS	Active	17	70,400
#2982	AS20811 Brennercom S.p.A.	Active	19	70,400
#2983	AS264 SRI International	Active	19	70,400
#2984	AS36236 NetActuate, Inc	Active	194	70,400
#2985	AS18880 Lam Research Corporation	Active	20	70,400
#2986	AS52226 CODELCO Chuquicamata	Active	20	70,400
#2987	AS41661 JSC "ER-Telecom Holding"	Active	39	70,400
#2988	AS14836 City of Toronto	Active	9	70,400
#2989	AS14946 Baptist Memorial Health Care Corporation	Active	19	70,144
#2990	AS15141 Bausch & Lomb	Active	4	70,144
#2991	AS11309 International Monetary Fund	Active	4	70,144
#2992	AS46196 County of Riverside	Active	16	70,144
#2993	AS8304 Ecritel SASU	Active	45	70,144
#2994	AS26305 SSM Health Care	Active	9	70,144
#2995	AS139070 Google Asia Pacific Pte. Ltd.	Active	3	70,144
#2996	AS20765 Henkel AG & Co KGaA	Active	8	70,144
#2997	AS32537 Xilinx Incorporated	Active	13	70,144
#2998	AS202204 Trollfjord Bredband AS	Active	19	70,144
#2999	AS12643 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.	Active	5	70,144
#3000	AS40509 Fly.io, Inc.	Active	166	70,144

Showing 2901 to 3000 of total 89833 entries

BGP Database

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Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

72,448

72,448

72,448

72,448

72,448

72,448

72,448

72,448

72,448

72,192

72,192

72,192

72,192

72,192

72,192

72,192

72,192

71,936

71,936

71,936

71,936

71,936

71,936

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,680

71,424

71,424

71,424

71,424

71,424

71,424

71,424

71,424

71,424

71,424

71,424

71,168

71,168

71,168

71,168

71,168

71,168

71,168

70,912

70,912

70,912

70,912

70,912

70,912

70,912

70,656

70,656

70,656