BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#4201	AS213160 Council of the EU, General Secretariat	Active	5	53,760
#4202	AS11084 Huron Telecommunications Cooperative Limited	Active	39	53,760
#4203	AS12570 Nej.cz s.r.o.	Active	11	53,760
#4204	AS51018 Seven Net Layers for General Trading & Information Technology LTD.	Active	73	53,760
#4205	AS41560 UGMK-Telecom LLC	Active	63	53,760
#4206	AS18106 Viewqwest Pte Ltd	Active	27	53,760
#4207	AS20326 TeraSwitch Networks Inc.	Active	132	53,504
#4208	AS6663 Euroweb Romania S.R.L.	Active	50	53,504
#4209	AS1820 WNET TELECOM USA Corp.	Active	45	53,504
#4210	AS7477 SkyMesh Pty Ltd	Active	61	53,248
#4211	AS15533 Redcentric Solutions Ltd	Active	18	53,248
#4212	AS42912 Al mouakhah lil khadamat al logesteih wa al itisalat	Active	74	53,248
#4213	AS10617 SION S.A	Active	204	53,248
#4214	AS4677 Marubeni OKI Network Solutions Inc.	Active	11	53,248
#4215	AS41046 Nej.cz s.r.o.	Active	8	53,248
#4216	AS132524 Tata Institute of Fundamental Research	Active	43	53,248
#4217	AS25609 Detroit Medical Center	Active	25	53,248
#4218	AS39134 EDINAYA SET LIMITED LIABILITY COMPANY	Active	183	53,248
#4219	AS45763 Fuzenet Pty Ltd	Active	128	53,248
#4220	AS8448 CETIN Hungary Zrt.	Active	3	53,248
#4221	AS28652 Telecomunicações Nordeste Ltda.	Active	29	52,992
#4222	AS52444 Pogliotti & Pogliotti Construcciones S.A.	Active	41	52,992
#4223	AS6653 Vero Broadband	Active	33	52,992
#4224	AS5626 ONITELECOM - INFOCOMUNICACOES, S.A.	Active	14	52,992
#4225	AS9129 MTN Business Kenya	Active	62	52,992
#4226	AS8580 MTS PJSC	Active	17	52,992
#4227	AS397373 H4Y Technologies LLC	Active	154	52,736
#4228	AS19373 Triara.com S.A. de C.V.	Active	40	52,736
#4229	AS9444 Hong Kong Telecommunications (HKT) Limited	Active	33	52,736
#4230	AS133499 HostRoyale Technologies Pvt Ltd	Active	64	52,736
#4231	AS43341 MDlink online service center GmbH	Active	8	52,736
#4232	AS136255 Telecom International Myanmar Co., Ltd	Active	91	52,480
#4233	AS27553 Telnet Worldwide, Inc.	Active	9	52,480
#4234	AS398535 EAST SIDE UNION HIGH SCHOOL DIST	Active	5	52,480
#4235	AS24165 UNION BROADBAND NETWORK	Active	47	52,480
#4236	AS6075 Lockheed Martin Corporation	Active	179	52,480
#4237	AS37313 Ministry of Communications Ghana	Active	17	52,480
#4238	AS30236 Cronomagic Canada Inc.	Active	40	52,480
#4239	AS13000 Leon Sp. z o.o.	Active	21	52,480
#4240	AS8728 AS INFONET	Active	7	52,480
#4241	AS23856 SPTEL PTE. LTD.	Active	12	52,480
#4242	AS9150 ML Consultancy	Active	10	52,480
#4243	AS15617 Nova Telecommunications & Media Single Member S.A	Active	20	52,480
#4244	AS11985 Social Security Administration	Active	10	52,480
#4245	AS265171 SITELBRA	Active	34	52,480
#4246	AS32806 Emerging Markets Communications	Active	42	52,480
#4247	AS24163 UNION BROADBAND NETWORK	Active	53	52,224
#4248	AS55470 Cyfuture India Pvt. Ltd.	Active	93	52,224
#4249	AS197524 Leonet Group GmbH	Active	9	52,224
#4250	AS33154 DQE Communications LLC	Active	26	52,224
#4251	AS57910 Soluciones Corporativas IP, SL	Active	120	52,224
#4252	AS19531 Nodes Direct	Active	17	52,224
#4253	AS15011 Jaguar Communications	Active	55	52,224
#4254	AS29944 Latisys-Ashburn, LLC	Active	13	52,224
#4255	AS38191 Infosys Technologies Ltd	Active	62	52,224
#4256	AS395776 FEDERAL ONLINE GROUP LLC	Active	189	52,224
#4257	AS30688 FastTrack Communications Inc.	Active	50	52,224
#4258	AS14374 Agri-Valley Services Corporation	Active	103	52,224
#4259	AS7604 ZETTAGRID CLOUD	Active	68	52,224
#4260	AS54179 Ventura County Office of Education	Active	55	52,224
#4261	AS37892 Cable Media WAIWAI Co.,Ltd.	Active	6	52,224
#4262	AS3330 eww ag	Active	11	52,224
#4263	AS11342 Pathway Communications	Active	33	52,224
#4264	AS23470 ReliableSite.Net LLC	Active	204	52,224
#4265	AS24554 Fivenetwork Solution India Pvt Ltd Internet	Active	78	52,224
#4266	AS9621 Okinawa Telecommunication Network Co.,Inc	Active	11	52,224
#4267	AS12208 TruVista Communications	Active	189	52,224
#4268	AS17625 BlazeNet's Network	Active	203	51,968
#4269	AS34267 PJSC Rostelecom	Active	11	51,968
#4270	AS203346 Proper Support LLP	Active	128	51,968
#4271	AS38917 INTERCOMTEL Limited Company	Active	20	51,968
#4272	AS28038 SAN LUIS CTV S.A.	Active	23	51,968
#4273	AS44050 Petersburg Internet Network ltd.	Active	30	51,968
#4274	AS18068 Dream Wave Shizuoka Co. Ltd.	Active	49	51,968
#4275	AS8643 NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS	Active	4	51,712
#4276	AS32505 Conterra	Active	162	51,712
#4277	AS28130 Certto Telecomunicações	Active	95	51,712
#4278	AS11403 NYI	Active	33	51,712
#4279	AS48083 GTN Services B.V.	Active	32	51,712
#4280	AS2635 Automattic, Inc	Active	156	51,712
#4281	AS29649 Limes sp. z o.o.	Active	5	51,712
#4282	AS34661 TOV TRK "Briz"	Active	14	51,712
#4283	AS21353 JSC "ER-Telecom Holding"	Active	55	51,712
#4284	AS38444 Super Broadband Network	Active	66	51,456
#4285	AS16604 HUNTEL.NET	Active	81	51,456
#4286	AS29311 Solvinity B.V.	Active	10	51,456
#4287	AS53107 EVEO	Active	72	51,456
#4288	AS10913	Active	28	51,456
#4289	AS55374 FUJITSU LIMITED	Active	67	51,456
#4290	AS4237 DXC US Latin America Corporation	Active	14	51,456
#4291	AS53116 Informatica de Municipios Associados SA - IMA	Active	16	51,456
#4292	AS20495 We Dare B.V.	Active	8	51,456
#4293	AS49800 GNC-Alfa CJSC	Active	12	51,456
#4294	AS11550 Smithville Digital, LLC	Active	13	51,456
#4295	AS27506 Sidera Networks LLC	Active	17	51,200
#4296	AS23791 LCV Corporation	Active	6	51,200
#4297	AS4680 Mitsubishi Electric Information Network Corporation	Active	26	51,200
#4298	AS48683 Bilink LLC	Active	3	51,200
#4299	AS137899 I LAYER LIMITED	Active	62	51,200
#4300	AS9326 PT Centrin Utama	Active	37	51,200

Showing 4201 to 4300 of total 88258 entries

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Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

53,760

53,760

53,760

53,760

53,760

53,760

53,504

53,504

53,504

53,248

53,248

53,248

53,248

53,248

53,248

53,248

53,248

53,248

53,248

53,248

52,992

52,992

52,992

52,992

52,992

52,992

52,736

52,736

52,736

52,736

52,736

52,480

52,480

52,480

52,480

52,480

52,480

52,480

52,480

52,480

52,480

52,480

52,480

52,480

52,480

52,480

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224

52,224