BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#901	AS1554	Active	24	328,192
#902	AS20312 Latin American and Caribbean IP address Regional Registry	Active	6	327,936
#903	AS217 University of Minnesota	Active	5	327,680
#904	AS38511 PT Remala Abadi	Active	169	327,424
#905	AS6429 Latin American and Caribbean IP address Regional Registry	Active	192	325,888
#906	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	Active	636	325,632
#907	AS55933 Cloudie Limited	Active	235	325,120
#908	AS28812 PJSC "Bashinformsvyaz"	Active	12	324,608
#909	AS4826 Vocus Connect International Backbone	Active	152	324,096
#910	AS2665	Active	229	323,328
#911	AS132199 Globe Telecom Inc.	Active	548	322,048
#912	AS20776 Outremer Telecom SAS	Active	117	322,048
#913	AS10954 Latin American and Caribbean IP address Regional Registry	Active	32	322,048
#914	AS15600 Quickline AG	Active	70	321,280
#915	AS6922 Texas Department of Information Resources	Active	90	320,768
#916	AS23106 AMERICAN TOWER DO BRASIL	Active	24	320,000
#917	AS9597 KDDI Web Communications Inc.	Active	26	317,696
#918	AS27046	Active	496	316,928
#919	AS28220 Cabo Telecom	Active	80	316,672
#920	AS3308 Telia Company AB	Active	26	316,416
#921	AS6099 Alameda County Office of Education	Active	19	316,160
#922	AS27364 Armstrong	Active	44	315,904
#923	AS226 Los Nettos	Active	14	315,136
#924	AS17839 LG HelloVision Corp.	Active	125	314,368
#925	AS26810 U.S. Dept. of Health and Human Services	Active	17	313,600
#926	AS16814 Latin American and Caribbean IP address Regional Registry	Active	189	313,600
#927	AS13046 ISKON INTERNET d.d. za informatiku i telekomunikacije	Active	320	312,832
#928	AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY	Active	11	312,832
#929	AS30710 Spectrum Health	Active	25	312,576
#930	AS400619 AROSSCLOUD INC.	Active	269	312,320
#931	AS13041 Consorci de Serveis Universitaris de Catalunya	Active	8	311,808
#932	AS1237 KISTI	Active	196	310,784
#933	AS12350 VTX Services SA	Active	30	310,272
#934	AS9845 LG HelloVision Corp.	Active	316	310,016
#935	AS21769 Colocation America Corporation	Active	105	309,504
#936	AS4768 One New Zealand Group Limited	Active	40	308,224
#937	AS48161 NEXTGEN COMMUNICATIONS SRL	Active	389	308,224
#938	AS20632 PJSC MegaFon	Active	44	307,968
#939	AS9021 Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A...	Active	153	307,968
#940	AS18077 Yamaguchi Cable Vision Co.,Ltd	Active	7	307,712
#941	AS44395 Ucom CJSC	Active	130	307,712
#942	AS22995 Xplornet Communications Inc.	Active	107	306,944
#943	AS12684 SES ASTRA S.A.	Active	181	306,688
#944	AS23520 Columbus Networks USA, Inc.	Active	108	306,432
#945	AS9371 SAKURA Internet Inc.	Active	20	306,176
#946	AS35807 SkyNet Ltd.	Active	7	305,152
#947	AS401152 Ace Data Centers II, L.L.C.	Active	503	304,896
#948	AS27738 Ecuadortelecom S.A.	Active	328	304,640
#949	AS23655 2degrees Networks Limited	Active	62	304,640
#950	AS8517 National Academic Network and Information Center	Active	34	304,640
#951	AS19182 Latin American and Caribbean IP address Regional Registry	Active	20	303,104
#952	AS15735 GO p.l.c.	Active	116	302,848
#953	AS15128 Comwave Telecom Inc.	Active	201	302,592
#954	AS5371	Active	279	302,336
#955	AS683 Argonne National Laboratory	Active	28	301,056
#956	AS37309 QCell	Active	22	301,056
#957	AS23674 Nayatel (Pvt) Ltd	Active	545	300,800
#958	AS11215 Logix	Active	189	300,544
#959	AS27668 ETAPA EP	Active	102	300,032
#960	AS18 University of Texas at Austin	Active	8	299,520
#961	AS5778 CenturyLink Communications, LLC	Active	109	299,264
#962	AS207990 HostRoyale Technologies Pvt Ltd	Active	1103	297,984
#963	AS23752 Nepal Telecommunications Corporation, Internet Services,	Active	94	297,216
#964	AS152194 CTG Server Limited	Active	654	297,216
#965	AS82 Attachmate Corp.	Active	10	296,960
#966	AS30600 Metronet	Active	175	296,192
#967	AS136787 TEFINCOM S.A.	Active	1157	296,192
#968	AS2048 State of Louisiana Office of Technology Services	Active	93	295,680
#969	AS17799 asn for Liaoning Provincial Net of CT	Active	26	294,912
#970	AS11714 Network Nebraska	Active	33	294,912
#971	AS27725 Empresa de Telecomunicaciones de Cuba, S.A.	Active	62	294,912
#972	AS13213 UK-2 Limited	Active	687	294,912
#973	AS19871 Network Solutions, LLC	Active	243	293,120
#974	AS4758 National Informatics Centre	Active	163	293,120
#975	AS25180 Exponential-E Ltd.	Active	46	292,608
#976	AS54614 CIK Telecom INC	Active	137	292,608
#977	AS557 University of Maine System	Active	16	292,608
#978	AS18144 Energia Communications,Inc.	Active	22	291,840
#979	AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.	Active	108	291,072
#980	AS34177 CELESTE SAS	Active	91	290,048
#981	AS2571 DHL Information Services (Europe) s.r.o	Active	31	290,048
#982	AS23563 SK Broadband Co Ltd	Active	194	289,024
#983	AS31034 Aruba S.p.A.	Active	96	289,024
#984	AS54801 Zillion Network Inc.	Active	297	288,256
#985	AS22689 Latin American and Caribbean IP address Regional Registry	Active	38	288,000
#986	AS12576 EE Limited	Active	12	287,232
#987	AS12929 Telia Norge AS	Active	6	286,976
#988	AS7127 Southern California Edison	Active	6	286,976
#989	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	Active	509	286,720
#990	AS20960 TK Telekom sp. z o.o.	Active	8	286,720
#991	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	Active	448	286,464
#992	AS29066 Host Europe GmbH	Active	416	283,904
#993	AS54004 Optimum WiFi	Active	182	283,648
#994	AS16342 Toya sp.z.o.o	Active	11	283,648
#995	AS58453 Level 30, Tower 1	Active	65	281,344
#996	AS36891 Icosnet	Active	43	280,832
#997	AS2854 LLC Orange Business Services	Active	25	280,832
#998	AS127 Jet Propulsion Laboratory	Active	27	280,320
#999	AS6810 "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD.	Active	170	280,064
#1000	AS47794 Etihad Atheeb Telecom Company	Active	176	280,064

Showing 901 to 1000 of total 89259 entries

BGP Database

Comprehensive IP Data Repository

89,259

Global

Real-time

Advanced

Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

328,192

327,936

327,680

327,424

325,888

325,632

325,120

324,608

324,096

323,328

322,048

322,048

322,048

321,280

320,768

320,000

317,696

316,928

316,672

316,416

316,160

315,904

315,136

314,368

313,600

313,600

312,832

312,832

312,576

312,320

311,808

310,784

310,272

310,016

309,504

308,224

308,224

307,968

307,968

307,712

307,712

306,944

306,688

306,432

306,176

305,152

304,896

304,640

304,640

304,640

303,104

302,848

302,592

302,336

301,056

301,056

300,800

300,544

300,032

299,520

299,264

297,984

297,216

297,216

296,960

296,192

296,192