BGP-DB - Global BGP and IP Data Repository

Top ASNs by IPv4 Space

Rank	ASN	Status	Prefixes	IPv4 Space
#801	AS398101 GoDaddy.com, LLC	Active	250	404,224
#802	AS17055 University of Utah	Active	17	403,200
#803	AS15395 Rackspace Ltd.	Active	34	403,200
#804	AS45430 SBN-IIG/AWN-IIG transit provider	Active	63	401,408
#805	AS24378 Total Access Communication PLC.	Active	74	400,384
#806	AS21050 Fast Communication Company Ltd	Active	277	399,104
#807	AS38623 ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.	Active	550	398,848
#808	AS45543 SaiGon Tourist cable Televition Company	Active	73	398,848
#809	AS6431 ATT LABS	Active	16	398,848
#810	AS10834 Telefonica de Argentina	Active	94	397,056
#811	AS1942 Renater	Active	11	396,032
#812	AS1955 KIFU (Governmental Info Tech Development Agency)	Active	10	395,776
#813	AS12816 Leibniz-Rechenzentrum	Active	10	395,264
#814	AS15854 EntServ Deutschland GmbH	Active	11	395,008
#815	AS361	Active	12	394,752
#816	AS17547 M1 NET LTD	Active	46	394,496
#817	AS5852	Active	588	394,240
#818	AS61157 PlusServer GmbH	Active	215	394,240
#819	AS1715 Renater	Active	9	393,984
#820	AS25820 IT7 Networks Inc	Active	226	393,728
#821	AS1554	Active	25	393,728
#822	AS13695 American Electirc Power Co.	Active	15	393,472
#823	AS11663 State of Utah	Active	6	393,216
#824	AS8615 "Central Telegraph" Public Joint-stock Company	Active	9	393,216
#825	AS6429 Latin American and Caribbean IP address Regional Registry	Active	198	392,704
#826	AS13490 Buckeye Cablevision, Inc.	Active	635	392,448
#827	AS393952 Service Alberta	Active	104	391,680
#828	AS357	Active	14	391,168
#829	AS31027 GlobalConnect A/S	Active	136	390,400
#830	AS9694 Seokyung Cable Television Co.. Ltd.	Active	100	389,120
#831	AS13156 NOWO COMMUNICATIONS, S.A.	Active	169	388,864
#832	AS17762 Tata Teleservices Maharashtra Ltd	Active	464	388,096
#833	AS137718 Beijing Volcano Engine Technology Co., Ltd.	Active	188	387,840
#834	AS6122 Iowa Communications Network	Active	14	386,816
#835	AS35612 EOLO S.p.A.	Active	23	386,048
#836	AS8342 JSC RTComm.RU	Active	93	385,536
#837	AS38283 CHINANET SiChuan Telecom Internet Data Center	Active	531	384,512
#838	AS9308 Abitcool(China) Inc.	Active	55	384,256
#839	AS11814 Distributel Communications Limited	Active	73	383,488
#840	AS15774 Limited Liability Company "TTK-Svyaz"	Active	348	383,488
#841	AS18001 Dialog Axiata PLC.	Active	129	381,952
#842	AS36149 Hawaiian Telcom Services Company, Inc.	Active	18	380,416
#843	AS23005 SWITCH, LTD	Active	173	377,600
#844	AS7629 5F L.V. Locsin Bldg	Active	100	377,344
#845	AS44477 STARK INDUSTRIES SOLUTIONS LTD	Active	1405	377,344
#846	AS10139 Smart Broadband, Inc.	Active	172	377,088
#847	AS213155 Yettel Hungary Ltd.	Active	8	376,832
#848	AS9155 Quality Net General Trading & Contracting Company	Active	435	376,064
#849	AS28509 Cablemas Telecomunicaciones SA de CV	Active	373	375,808
#850	AS17809 VEE TIME CORP.	Active	63	374,528
#851	AS131090 CAT TELECOM Public Company Ltd,CAT	Active	601	374,528
#852	AS36912 Orange Cameroun	Active	125	373,504
#853	AS391	Active	41	372,480
#854	AS64050 BGPNET Global ASN	Active	826	371,712
#855	AS21852 State Of Arkansas, Division of Information Systems	Active	12	370,432
#856	AS42772 Unitary enterprise A1	Active	375	370,432
#857	AS35986 Vyve Broadband	Active	641	370,432
#858	AS38661 abcle	Active	104	368,896
#859	AS38511 PT Remala Abadi	Active	217	365,312
#860	AS4811 China Telecom (Group)	Active	293	364,800
#861	AS200845 AVATEL TELECOM, SA	Active	516	364,288
#862	AS11489 Bell Canada	Active	43	364,032
#863	AS7684 SAKURA Internet Inc.	Active	50	364,032
#864	AS25106 Mobile TeleSystems JLLC	Active	223	364,032
#865	AS9329 Sri Lanka Telecom Internet	Active	149	363,520
#866	AS61461 Airtek Solutions C.A.	Active	42	362,752
#867	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	Active	56	360,960
#868	AS8468 Cityfibre Limited	Active	49	360,704
#869	AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.	Active	79	360,192
#870	AS15962 Orange Slovensko a.s.	Active	22	359,936
#871	AS13124 A1 Bulgaria EAD	Active	435	359,936
#872	AS5416 Bahrain Telecommunications Company (BATELCO) B.S.C.	Active	430	357,376
#873	AS17054 Expedient	Active	94	355,328
#874	AS39927 E-Light-Telecom Ltd.	Active	20	354,816
#875	AS513 CERN - European Organization for Nuclear Research	Active	20	354,816
#876	AS15943 wilhelm.tel GmbH	Active	62	354,560
#877	AS37054 TELMA	Active	25	352,768
#878	AS36923 Swift Networks	Active	145	352,768
#879	AS34397 Middle East Internet Company Limited	Active	57	350,720
#880	AS3212 Telemach UG d.o.o.	Active	37	350,464
#881	AS9286 KINX	Active	159	349,184
#882	AS21599 Latin American and Caribbean IP address Regional Registry	Active	152	348,416
#883	AS18678 INTERNEXA S.A. E.S.P	Active	256	348,160
#884	AS17439 Netmagic Datacenter Mumbai	Active	550	347,136
#885	AS198471 OpNet spa	Active	282	346,624
#886	AS20485 Joint Stock Company TransTeleCom	Active	84	346,112
#887	AS611 NB-PEI Educational Computer Network	Active	45	345,088
#888	AS2900 Arizona Tri University Network	Active	18	344,832
#889	AS22646 Hargray Communications Group, Inc.	Active	491	344,064
#890	AS4186 AT&T Corp.	Active	42	342,528
#891	AS21003 General Post and Telecommunication Company (GPTC)	Active	167	342,272
#892	AS25620 Latin American and Caribbean IP address Regional Registry	Active	79	342,016
#893	AS9370 SAKURA Internet Inc.	Active	39	341,248
#894	AS15516 DANSK KABEL TV A/S	Active	10	340,992
#895	AS12301 Invitech ICT Services Kft.	Active	177	340,992
#896	AS23655 2degrees Networks Limited	Active	76	340,224
#897	AS401152 Ace Data Centers II, L.L.C.	Active	557	339,456
#898	AS22205 DataPipe, Inc.	Active	69	338,944
#899	AS22252 The City of New York	Active	24	337,408
#900	AS3527 National Institutes of Health	Active	10	337,152

Showing 801 to 900 of total 88191 entries

BGP Database

Comprehensive IP Data Repository

88,191

Global

Real-time

Advanced

Top ASNs by IPv4 Space

Rank

ASN

Country

Status

Prefixes

IPv4 Space

404,224

403,200

403,200

401,408

400,384

399,104

398,848

398,848

398,848

397,056

396,032

395,776

395,264

395,008

394,752

394,496

394,240

394,240

393,984

393,728

393,728

393,472

393,216

393,216

392,704

392,448

391,680

391,168

390,400

389,120

388,864

388,096

387,840

386,816

386,048

385,536

384,512

384,256

383,488

383,488

381,952

380,416

377,600

377,344

377,344

377,088

376,832

376,064

375,808

374,528

374,528

373,504

372,480

371,712

370,432

370,432

370,432

368,896

365,312

364,800

364,288

364,032

364,032

364,032

363,520

362,752

360,960