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71,425 organizations with IPv4 allocations, ranked by IPs held.

Page 7 of 715
# Organization IPs Ranges Country Category
601 Iowa Communications Network 377.6K 85 US Isp
602 UNION BROADBAND NETWORK 377.6K 161 TW Isp
603 Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy 376.1K 174 PL Enterprise
604 CHINANET Guangdong province network 373.8K 146 CN Isp
605 DiGi Telecommunications Sdn. Bhd. 373.8K 7 MY Isp
606 Altima Telecom 373.0K 95 CA Isp
607 Beijing Baidu Netcom Science and Technology Co., Ltd. 373.0K 55 CN Enterprise
608 La Roche Ltd. 373.0K 24 CH Enterprise
609 China Unicom IP network 371.2K 50 CN Isp
610 FDCservers.net 369.9K 501 US Hosting
611 CT-HangZhou-IDC 369.7K 218 CN Enterprise
612 Norlys Telco A/S 369.7K 35 DK Isp
613 ITEC HANKYU HANSHIN CO.,LTD. 366.3K 52 JP Enterprise
614 Ivanov Vitaliy Sergeevich 363.0K 924 UA Enterprise
615 abcle 362.5K 94 KR Enterprise
616 EOLO S.p.A. 361.5K 15 IT Enterprise
617 Fundacao para a Ciencia e a Tecnologia, I.P. 360.7K 75 PT Enterprise
618 University of Texas System 360.4K 75 US Academic
619 PlusServer GmbH 359.9K 175 DE Enterprise
620 Clouvider Limited 359.4K 799 GB Enterprise
621 AIS Fibre 358.7K 39 TH Isp
622 Quickline AG 358.7K 67 CH Enterprise
623 Cityfibre Limited 358.4K 42 GB Isp
624 Telemach Slovenija d.o.o. 358.4K 47 SI Enterprise
625 University of Texas at Austin 356.9K 11 US Academic
626 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. 356.6K 95 DE Enterprise
627 European Organization for Nuclear Research 354.8K 19 CH Enterprise
628 Ningxia West Cloud Data Technology Co.Ltd. 354.8K 28 CN Hosting
629 wilhelm.tel GmbH 354.3K 66 DE Enterprise
630 TBC 354.0K 33 TW Enterprise
631 E-Light-Telecom Ltd. 352.8K 11 RU Isp
632 INDOSAT Internet Network Provider 352.5K 157 ID Isp
633 EBOX 347.1K 77 CA Enterprise
634 PODA a.s. 347.1K 25 CZ Enterprise
635 Airtek Solutions C.A. 345.3K 22 VE Enterprise
636 Cisco Webex LLC 345.3K 54 US Enterprise
637 SIA BITE Latvija 344.6K 189 LV Enterprise
638 NB-PEI Educational Computer Network 344.1K 34 CA Enterprise
639 Yettel Hungary Ltd. 344.1K 7 HU Enterprise
640 Avatel Telecom, SA 343.8K 373 ES Isp
641 US Signal Company, L.L.C. 343.6K 132 US Enterprise
642 UNIFIQUE TELECOMUNICACOES S/A 342.8K 143 BR Isp
643 B2 Net Solutions Inc. 342.3K 255 CA Enterprise
644 LOCAWEB SERVICOS DE INTERNET S.A. 341.8K 71 BR Isp
645 DKTV A/S 341.0K 10 DK Enterprise
646 Internap Holding LLC 341.0K 111 US Enterprise
647 GMO Internet, Inc. 341.0K 62 JP Isp
648 Beanfield Technologies Inc. 340.2K 175 CA Enterprise
649 Ljosleidarinn ehf 339.5K 22 IS Enterprise
650 Corporacion Telemic C.A. 339.2K 11 VE Enterprise
651 JSC RTComm.RU 338.7K 107 RU Enterprise
652 Pjsc tattelecom 336.9K 15 RU Isp
653 SONATEL SONATEL-AS Autonomous System 336.4K 8 SN Enterprise
654 Signet B.V. 335.9K 184 NL Enterprise
655 Kenya Education Network 335.6K 7 KE Academic
656 ACONET 335.1K 35 AT Enterprise
657 Liberty Communications of Puerto Rico LLC 334.3K 97 US Isp
658 FIBIA P/S 333.8K 12 DK Enterprise
659 Stanford University 333.8K 8 US Academic
660 National Institutes of Health 333.1K 65 US Academic
661 Johannes Gutenberg-Universitaet Mainz 332.8K 10 DE Academic
662 Distributel Communications Limited 332.5K 36 CA Isp
663 Asia Pacific Telecom 332.3K 83 TW Isp
664 Taiwan Infrastructure Network Technologie 331.5K 138 TW Enterprise
665 University of Toronto 331.3K 8 CA Academic
666 Lanet Network Ltd 331.0K 45 UA Isp
667 Service Alberta 331.0K 17 CA Enterprise
668 University of Wisconsin Madison 331.0K 12 US Academic
669 Sky Italia srl 330.8K 5 IT Enterprise
670 Fundacao Carlos Chagas Filho de Amparo a Pesquisa 330.5K 47 BR Enterprise
671 Liquid Web, L.L.C 330.5K 97 US Hosting
672 Rensselaer Polytechnic Institute 330.5K 11 US Academic
673 Migros-Genossenschafts-Bund 330.2K 9 CH Enterprise
674 Vocus Connect International Backbone 330.2K 172 AU Enterprise
675 A1 Slovenija telekomunikacijske storitve,d.d. 329.0K 19 SI Isp
676 Ntirety, Inc. 329.0K 78 US Enterprise
677 University of California, Los Angeles 329.0K 10 US Academic
678 Los Alamos National Laboratory 328.7K 9 US Enterprise
679 University of Minnesota 328.4K 13 US Academic
680 American Honda Motor Company, Inc. 328.2K 14 US Enterprise
681 CHINATELECOM Guangdong province Zhuhai 5G network 328.2K 88 CN Mobile
682 Middle East Internet Company Limited 328.2K 20 SA Isp
683 European Commission 327.7K 3 LU Government
684 JR East Information Systems Company 327.7K 2 JP Enterprise
685 PJSC Bashinformsvyaz 327.4K 16 RU Enterprise
686 Intersvyaz-2 JSC 327.2K 26 RU Enterprise
687 LUOGELANG FRANCE LIMITED 326.4K 45 HK Enterprise
688 GENERAL COMMUNICATION, INC. 324.9K 34 US Enterprise
689 U.S. Department of Veterans Affairs 323.3K 26 US Government
690 Sony Network Taiwan Limited 320.3K 17 TW Enterprise
691 One Hungary Ltd. 320.0K 217 HU Enterprise
692 CHINATELECOM Guangdong province Heyuan 5G network 319.7K 65 CN Mobile
693 SWAN, a.s. 318.7K 125 SK Enterprise
694 Allo Communications LLC 317.3K 1,034 US Isp
695 Makedonski Telekom AD-Skopje 316.7K 44 MK Isp
696 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 316.4K 334 EC Isp
697 Armstrong 315.9K 29 US Enterprise
698 SkyNet Ltd. 315.4K 27 RU Isp
699 Aria Shatel PJSC 315.1K 75 IR Enterprise
700 Macquarie Technology Operations Pty Limited 314.4K 50 AU Enterprise

Related tools & guides

Top ASNs
Autonomous systems ranked by IPv4 address count.
Countries
IPv4 allocation by country.
Categories
ISPs, hosting, government, enterprise and more.
Regional registries
ARIN, RIPE, APNIC, LACNIC, AfriNIC.
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