BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#4601	AS4783 SYSTEX CORPORATION	Active	9	44,032
#4602	AS272432 MAGAZINE LUIZA	Active	105	44,032
#4603	AS26463 Macomb Intermediate School District	Active	45	44,032
#4604	AS26292 Shrewsbury Electric and Cable Operations	Active	21	44,032
#4605	AS10099 China Unicom Global	Active	87	44,032
#4606	AS22573 Northwestel Inc.	Active	50	43,776
#4607	AS40317 Peoples Communications Inc.	Active	63	43,776
#4608	AS400220 PearlComm	Active	72	43,776
#4609	AS38680 CMB	Active	45	43,776
#4610	AS56876 Ociris GmbH	Active	45	43,776
#4611	AS11847 GoNetSpeed	Active	41	43,776
#4612	AS394432 PEG TECH INC	Active	22	43,776
#4613	AS7468 Cyber Express Communication Ltd.	Active	32	43,776
#4614	AS29551 Aixit GmbH	Active	28	43,776
#4615	AS26744 Planters Communications, LLC	Active	66	43,776
#4616	AS17955 Densan Co., Ltd.	Active	11	43,520
#4617	AS29968 Dunkirk & Fredonia Telephone Company	Active	37	43,520
#4618	AS59253 Leaseweb Asia Pacific pte. ltd.	Active	73	43,520
#4619	AS28952 O2 Business Services, a.s	Active	10	43,520
#4620	AS30447 Internet Names For Business Inc.	Active	17	43,520
#4621	AS397733 New York State Education Department	Active	31	43,520
#4622	AS131267 PO box T511 Phonexay road - Xaysettha district	Active	64	43,520
#4623	AS46410 Central Florida Electric Cooperative, Inc.	Active	69	43,520
#4624	AS27823 Dattatec.com	Active	109	43,520
#4625	AS134766 CHINANET Yunnan province IDC2 network	Active	47	43,520
#4626	AS12306 Plus.line AG	Active	13	43,520
#4627	AS60032 Coriolis Telecom SAS	Active	34	43,520
#4628	AS42695 Cleura AB	Active	64	43,520
#4629	AS28329 G8	Active	26	43,520
#4630	AS43391 Netdirekt A.S.	Active	106	43,520
#4631	AS133613 MTel telecommunication company ltd.	Active	56	43,264
#4632	AS48173 Orange Business Services GmbH	Active	37	43,264
#4633	AS43939 Netia SA	Active	6	43,264
#4634	AS21365 MTS PJSC	Active	13	43,264
#4635	AS48096 Enterprise Cloud Ltd.	Active	130	43,264
#4636	AS28360 WKVE Telecom	Active	20	43,264
#4637	AS7345 Nokia of America Corporation	Active	36	43,264
#4638	AS56167 Plot No 181-186 Street	Active	43	43,264
#4639	AS9889 Two Degress Mobile Limited	Active	12	43,008
#4640	AS264750 TELEOPERADORA DEL NORDESTE S.R.L	Active	9	43,008
#4641	AS15083 Infolink Global Corporation	Active	51	43,008
#4642	AS34295 Geo BG Net SPLtd.	Active	137	43,008
#4643	AS22355 Frogfoot Networks	Active	3	43,008
#4644	AS49572 Fujitsu Services Ltd.	Active	7	43,008
#4645	AS12213 Cyxtera Technologies Inc	Active	36	43,008
#4646	AS28169 Bitcom Provedor de Servicos de Internet Ltda	Active	12	43,008
#4647	AS46592 Tombigbee Communications, LLC	Active	80	43,008
#4648	AS152179 GLOBAL COMMUNICATION NETWORK LIMITED	Active	95	43,008
#4649	AS12764 AKNET Ltd.	Active	60	43,008
#4650	AS13692 Douglas FastNet	Active	28	43,008
#4651	AS22702 RingSquared	Active	43	43,008
#4652	AS46208 Peninsula Fiber Network, LLC	Active	46	43,008
#4653	AS201942 Soltia Consulting SL	Active	63	43,008
#4654	AS43529 ViDaNet Cabletelevision Provider Ltd.	Active	7	43,008
#4655	AS10557 Connect Northwest Internet Services, LLC	Active	106	43,008
#4656	AS51043 Aspire Technology Solutions Ltd	Active	15	43,008
#4657	AS35467 DDFR IT Infra & Security B.V.	Active	14	43,008
#4658	AS28183 MICRON LINE SERVIÇOS DE INFORMATICA LTDA EPP	Active	64	43,008
#4659	AS30325 South Slope Cooperative Telephone Company	Active	79	43,008
#4660	AS53062 GGNET TELECOM BACKBONE	Active	79	42,752
#4661	AS24523 Orion Cyber Internet	Active	74	42,752
#4662	AS25125 One City IT Ltd.	Active	36	42,752
#4663	AS26383 Baxet Group Inc.	Active	163	42,752
#4664	AS262807 Redfox Telecomunicações	Active	43	42,752
#4665	AS52862 Redenilf Serviços de Telecomunicações	Active	29	42,752
#4666	AS22418 Cologuard	Active	25	42,752
#4667	AS8641 LLC "Nauka-Svyaz"	Active	58	42,752
#4668	AS5033 Key Information Systems, Inc.	Active	14	42,752
#4669	AS29988 Rogers Communications Canada Inc.	Active	77	42,496
#4670	AS4314 Vexus Fiber	Active	63	42,496
#4671	AS45595 Pakistan Telecom Company Limited	Active	8	42,496
#4672	AS25977 HOUSTON COMMUNITY COLLEGE SYSTEM	Active	44	42,496
#4673	AS27419 Big River Telephone	Active	10	42,496
#4674	AS328411 Gulfsat Madagascar	Active	57	42,496
#4675	AS5631 Luminet Data Limited	Active	24	42,496
#4676	AS14956 RouterHosting LLC	Active	88	42,496
#4677	AS33724 VOLICO	Active	37	42,496
#4678	AS9085 SUPERMEDIA Sp.z.o.o.	Active	5	42,496
#4679	AS8622 Namesco Limited	Active	7	42,496
#4680	AS12399 q.beyond AG	Active	5	42,496
#4681	AS39493 CJSC Kolomna-Sviaz TV	Active	7	42,496
#4682	AS34426 Shabakah Net	Active	27	42,496
#4683	AS10821 The Pioneer Telephone Association, Inc.	Active	33	42,240
#4684	AS58272 LeaderTelecom B.V.	Active	164	42,240
#4685	AS263683 Universidad de Costa Rica	Active	34	42,240
#4686	AS56330 JSC "ER-Telecom Holding"	Active	30	42,240
#4687	AS41012 The Cloud Networks Limited	Active	11	42,240
#4688	AS50292 Access UK Ltd	Active	35	42,240
#4689	AS31708 Coreix Ltd	Active	42	42,240
#4690	AS23764 CTGNet	Active	159	41,984
#4691	AS18002 AS Number for Interdomain Routing	Active	164	41,984
#4692	AS25876 Los Angeles Department of Water & Power	Active	28	41,984
#4693	AS39812 Closed Joint Stock Company Radiotelephone	Active	13	41,984
#4694	AS24187 KIRZ Service Provider	Active	83	41,984
#4695	AS4638 Telecom Fiji Limited	Active	97	41,984
#4696	AS212465 Comcast International Holdings UK Limited	Active	7	41,984
#4697	AS16116 Pelephone Communications Ltd.	Active	84	41,984
#4698	AS17161 Marsh Inc.	Active	38	41,984
#4699	AS19711 African Network Information Center	Active	52	41,984
#4700	AS56300 MyRepublic Ltd.	Active	162	41,984

Showing 4601 to 4700 of total 88263 entries

BGP Database

Comprehensive IP Data Repository

88,263

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Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

44,032

44,032

44,032

44,032

44,032

43,776

43,776

43,776

43,776

43,776

43,776

43,776

43,776

43,776

43,776

43,520

43,520

43,520

43,520

43,520

43,520

43,520

43,520

43,520

43,520

43,520

43,520

43,520

43,520

43,520

43,264

43,264

43,264

43,264

43,264

43,264

43,264

43,264

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

43,008

42,752

42,752

42,752

42,752

42,752

42,752

42,752

42,752