BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#4001	AS30998 Netcom Africa	Active	66	60,928
#4002	AS18988 City West Cable & Telephone Corp.	Active	21	60,928
#4003	AS14288 MPInet	Active	71	60,672
#4004	AS63023 GTHost	Active	219	60,672
#4005	AS44087 "BeST" CJSC	Active	38	60,672
#4006	AS201341 trafficforce, UAB	Active	169	60,672
#4007	AS30838 Jerzy Krempa "Telpol" PPMUE	Active	24	60,672
#4008	AS39961 San Francisco Department of Telecommunications and Information Service...	Active	14	60,416
#4009	AS50821 Stockholms Stadsnat AB	Active	12	60,416
#4010	AS11602 South Dakota School of Mines & Technology	Active	6	60,416
#4011	AS12676 HKN GmbH	Active	16	60,416
#4012	AS12360 KEVAG Telekom GmbH	Active	22	60,416
#4013	AS262318 Horizons Telecomunicacoes e Tecnologia	Active	39	60,416
#4014	AS37356 OTEL Telecoms	Active	55	60,416
#4015	AS18859 GVEC.net, LLC	Active	12	60,416
#4016	AS53913 City Wide Communications Inc.	Active	21	60,160
#4017	AS12310 iNES GROUP SRL	Active	18	60,160
#4018	AS17573 SK Broadband Co Ltd	Active	13	60,160
#4019	AS33647 Yadkin Valley Telephone	Active	65	60,160
#4020	AS28166 Telecom South America	Active	57	59,904
#4021	AS17820 DIRECT INTERNET LTD.	Active	55	59,904
#4022	AS8334 LLC SETEL	Active	43	59,904
#4023	AS328880	Active	50	59,904
#4024	AS37515 iConnectSA	Active	50	59,904
#4025	AS27696 Columbus Networks de Honduras S. de R.L.	Active	92	59,904
#4026	AS17326 Concordia College	Active	5	59,648
#4027	AS18429 Extra-Lan Technologies Co., LTD	Active	50	59,648
#4028	AS52233 Columbus Communications Curacao NV	Active	140	59,648
#4029	AS4927 Impulse Internet Services	Active	13	59,648
#4030	AS13354 zColo	Active	10	59,648
#4031	AS12829 Angel Soft OOD	Active	110	59,648
#4032	AS42611 Zzoomm plc	Active	10	59,648
#4033	AS6949 Charles Schwab & Co., Inc.	Active	68	59,648
#4034	AS25406 SPLIUS, UAB	Active	10	59,392
#4035	AS919 Howard University	Active	9	59,392
#4036	AS9922 New Kaohsiung Broadband LTD.	Active	59	59,392
#4037	AS18134 JCOM Co., Ltd.	Active	24	59,392
#4038	AS7784 Atlantech Online, Inc.	Active	10	59,392
#4039	AS35539 Information and Communication Technologies LLC	Active	6	59,392
#4040	AS8562 A1 Telekom Austria AG	Active	8	59,392
#4041	AS31673 Uniserver Internet B.V.	Active	40	59,392
#4042	AS13485 Grand Canyon University	Active	11	59,392
#4043	AS9971 SK Broadband Co Ltd	Active	6	59,392
#4044	AS13638 Metalink Technologies, Inc.	Active	100	59,392
#4045	AS14828 Hiawatha Broadband Communications, Inc	Active	17	59,136
#4046	AS15085 Immedion, LLC	Active	106	59,136
#4047	AS19237 Omnis Network, LLC	Active	16	59,136
#4048	AS32953 Mid-Hudson Cablevision, Inc.	Active	10	59,136
#4049	AS32181 GigeNET	Active	53	59,136
#4050	AS29687 Geodim Ltd.	Active	57	59,136
#4051	AS6222 CenturyLink Communications, LLC	Active	37	59,136
#4052	AS16178 Logosoft , information engineering and Internet providing	Active	20	59,136
#4053	AS40933 Triangle Communications	Active	142	58,880
#4054	AS32522 Multnomah Education Service District	Active	10	58,880
#4055	AS39238 OKB PROGRESS LLC	Active	145	58,880
#4056	AS25577 CloudCoCo Connect Limited	Active	57	58,880
#4057	AS40934 Fortinet Inc.	Active	222	58,880
#4058	AS9757 CMB DONDAEMOON BROADCASTING	Active	60	58,880
#4059	AS14742 Unitas Global	Active	31	58,880
#4060	AS29107 Private "Stock company "Sater"	Active	23	58,880
#4061	AS13825 Troy Cablevision, Inc.	Active	12	58,880
#4062	AS36968 ECN	Active	65	58,880
#4063	AS24971 Master Internet s.r.o.	Active	33	58,880
#4064	AS35205 RFT kabel Brandenburg GmbH	Active	17	58,624
#4065	AS21409 Ikoula Net SAS	Active	18	58,624
#4066	AS13273 Alter Way SAS	Active	18	58,624
#4067	AS23678 Mykris Asia, Managed Network and Service Provider	Active	102	58,624
#4068	AS132510 IDC ShanXi China Mobile communications corporation	Active	9	58,624
#4069	AS37215 Malawi Research and Education Network	Active	36	58,368
#4070	AS21487 PJSC Rostelecom	Active	9	58,368
#4071	AS28299 Kinghost Hospedagem de Sites	Active	30	58,368
#4072	AS35191 ASTA-NET S.A.	Active	4	58,368
#4073	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	Active	40	58,368
#4074	AS2834 Uppsala University	Active	4	58,368
#4075	AS40029 Novus Entertainment Inc.	Active	19	58,368
#4076	AS5663 US Geological Survery	Active	4	58,368
#4077	AS62831 Tucows.com Co.	Active	8	58,368
#4078	AS40285 NORTHLAND CABLE TELEVISION INC.	Active	190	58,112
#4079	AS38880 Micron21 Datacentre Pty Ltd	Active	46	58,112
#4080	AS39308 ANDISHE SABZ KHAZAR CO. P.J.S.	Active	18	58,112
#4081	AS20077 IPNetZone	Active	42	58,112
#4082	AS22611 InMotion Hosting, Inc.	Active	85	58,112
#4083	AS36958 Cable & Wireless Seychelles	Active	85	58,112
#4084	AS396986 Bytedance Inc.	Active	193	58,112
#4085	AS397112 Illinois Mathematics and Science Academy	Active	6	58,112
#4086	AS6758 Monaco Telecom S.A.	Active	16	57,856
#4087	AS9880 NextGen.Net Pty Ltd, North Sydney	Active	9	57,856
#4088	AS12611 R-KOM Regensburger Telekommunikationsverwaltungsgesellschaft mbH tradi...	Active	16	57,856
#4089	AS26210 AXS Bolivia S. A.	Active	196	57,856
#4090	AS141771 China Telecom	Active	54	57,856
#4091	AS9652 ECN Internet	Active	73	57,856
#4092	AS8323 Academic Computer Centre CYFRONET AGH	Active	5	57,856
#4093	AS28878 Signet B.V.	Active	20	57,856
#4094	AS30041 Race Tech, LLC	Active	208	57,600
#4095	AS12041 Afilias, Inc.	Active	225	57,600
#4096	AS19148 Leaseweb USA, Inc.	Active	39	57,600
#4097	AS12859 BIT BV	Active	39	57,600
#4098	AS14351 Southwestern University	Active	4	57,600
#4099	AS34244 Teleservice Bredband Skane AB	Active	38	57,600
#4100	AS33387 Nocix, LLC	Active	26	57,600

Showing 4001 to 4100 of total 88240 entries

BGP Database

Comprehensive IP Data Repository

88,240

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Real-time

Advanced

Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

60,928

60,928

60,672

60,672

60,672

60,672

60,672

60,416

60,416

60,416

60,416

60,416

60,416

60,416

60,416

60,160

60,160

60,160

60,160

59,904

59,904

59,904

59,904

59,904

59,904

59,648

59,648

59,648

59,648

59,648

59,648

59,648

59,648

59,392

59,392

59,392

59,392

59,392

59,392

59,392

59,392

59,392

59,392

59,392

59,136

59,136

59,136

59,136

59,136

59,136

59,136

59,136

58,880

58,880

58,880

58,880

58,880

58,880

58,880

58,880

58,880

58,880

58,880

58,624

58,624

58,624

58,624