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71,345 organizations with IPv4 allocations, ranked by IPs held.

Page 358 of 714
# Organization IPs Ranges Country Category
17851 R. COSTA DO NASCIMENTO 1.0K 1 BR —
17852 R. G. MENEZES DE ARAUJO INFOR 1.0K 1 BR —
17853 R. L. HOFFMANN 1.0K 1 BR —
17854 R. L. Polk & Company 1.0K 3 US —
17855 R. M. TELECOM LTDA ME 1.0K 1 BR Isp
17856 R. N. Informatica Ltda - ME 1.0K 1 BR —
17857 R. PIETSCH & CIA LTDA ME 1.0K 1 BR —
17858 R. TECH COMUNICACAO MULTIMIDIA E NETWORKS LTDA 1.0K 1 BR Isp
17859 R.A INTERNET 1.0K 1 BR Isp
17860 R.E. DUTRA PROVEDOR DE INTERNET 1.0K 3 BR Isp
17861 R.J. OBrien Limited 1.0K 1 GB —
17862 R.M. of St. Francois Xavier 1.0K 1 CA —
17863 R.N.P. DE SOUSA EIRELI 1.0K 1 BR —
17864 R.P.A Telecom 1.0K 1 BR Isp
17865 R.R. PEREIRA- SERV DE COM MULT - EIRELI 1.0K 1 BR —
17866 R.R.COMUNICACAO & MULTIMIDIA EIRELI 1.0K 1 BR —
17867 R.RODRIGUES VASCONCELOS TELECOM EIRELI 1.0K 1 BR Isp
17868 R.T.I. SPA 1.0K 1 IT —
17869 R&E TECNOLOGIA E SERVICOS LTDA - ME 1.0K 1 BR —
17870 R&R comercio de informartica e equipamentos LTDA 1.0K 1 BR —
17871 R&R TELECOMUNICACOES LTDA 1.0K 1 BR Isp
17872 R&R Virtual Informatica 1.0K 1 BR —
17873 R2 Comercio e Servicos de Informatica Ltda 1.0K 1 BR —
17874 R2 Conect 1.0K 1 BR —
17875 R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME 1.0K 1 BR Isp
17876 R2 Unified Technologies 1.0K 1 HK —
17877 R3 INTERNET 1.0K 1 BR Isp
17878 R3 Network Servicos De Internet Ltda 1.0K 1 BR Isp
17879 R3 TELECOM 1.0K 1 BR Isp
17880 R3TELECOM INTERNET 1.0K 1 BR Isp
17881 R4 Informatica Ltda 1.0K 1 BR —
17882 R4C Servicos de Informatica Ltda 1.0K 1 BR —
17883 RAAPID Technical Services 1.0K 1 US —
17884 Rabchuk Valentyna Viktorivna 1.0K 3 UA —
17885 RABELO FLORES SERVICOS DE MULTIMIDIA LTDA-IGBWEB 1.0K 1 BR —
17886 Rabigh Refining & Petrochemical PJSC 1.0K 1 SA —
17887 Rabik Bangun Nusantara, PT 1.0K 1 ID —
17888 Rack Wizards Inc 1.0K 1 US —
17889 rackSPEED GmbH 1.0K 1 DE —
17890 RACQ Operations Pty Ltd 1.0K 1 AU —
17891 RACT PTY LTD 1.0K 1 AU —
17892 RADANET SRL 1.0K 1 AR —
17893 Radeon Service S.R.L. 1.0K 1 MD —
17894 Radia Inc., PS 1.0K 1 US —
17895 Radio Ativo Servicos de Internet LTDA 1.0K 1 BR Isp
17896 Radio Gaga Internet e Servicos Ltda 1.0K 1 BR Isp
17897 Radio Link Net Informatica LTDA 1.0K 1 BR —
17898 Radio Toolbox, LLC 1.0K 1 US —
17899 Radio Training Network Inc. 1.0K 1 US Isp
17900 Radio-Electronic-Proprietary-Limited 1.0K 1 NA —
17901 RADIO-NET 1.0K 1 PL —
17902 RADIOBRAS TELECOM LTDA ME 1.0K 1 BR Isp
17903 Radionet -T Ltd 1.0K 2 RU —
17904 Radioscan Telecom Com. De Compon. Eletr. Ltda-EPP 1.0K 1 BR Isp
17905 RADIUM NET INTERNET PROVEDOR LTDA ME 1.0K 1 BR Isp
17906 Radiun Servicos de Provedor de Internet LTDA 1.0K 1 BR Isp
17907 Radomir.Net Ltd 1.0K 1 BG Isp
17908 RAFAEL FERNANDES DE MEDEIROS 1.0K 1 BR —
17909 Rafael Olegario Silva De Lima Servico De Comunicac 1.0K 1 BR —
17910 Rafael Pierre Barbosa - Me 1.0K 1 BR —
17911 Raffel Internet B.V. 1.0K 3 NL Isp
17912 RAFFERTY CAPITAL MARKETS 1.0K 1 US —
17913 RAGA-NET 1.0K 1 CD —
17914 Rage4 Networks Polska Spolka Z Ograniczona Odpowiedzialnoscia 1.0K 2 PL —
17915 Rahnamoun Rayaneh Ertebatat Company (Ltd.) 1.0K 1 IR —
17916 Rahyab Payam Gostaran Co. P.J.S 1.0K 3 IR —
17917 RAID Networks Co., Ltd. 1.0K 2 TW Isp
17918 Raiden Telecom 1.0K 1 BR Isp
17919 Raiffeisen Bank Jsc 1.0K 1 UA —
17920 Raiffeisen Bank Kosovo JSC 1.0K 1 AL —
17921 Raiffeisen Schweiz Genossenschaft 1.0K 3 CH —
17922 Railways of Islamic Republic of IRAN 1.0K 2 IR —
17923 RAIMUNDO NONATO MARTINS DE OLIVEIRA 1.0K 1 BR —
17924 RAIN-COMMUNICATIONS-LIMITED 1.0K 1 KE Isp
17925 RainWorx 1.0K 1 US —
17926 Raiznet Telecom Ltda 1.0K 1 BR Isp
17927 Rajamangala University of Technology Tawan-ok Chakrabongse Bhuvanarth Campus 1.0K 1 TH Academic
17928 Rajamangala University of Technology Tawan-okBangpra Campus 1.0K 1 TH Academic
17929 Rajcomp Info Services Ltd. 1.0K 1 IN —
17930 Rajni Internet Service Pvt. Ltd. 1.0K 1 IN Isp
17931 Rajshahi University of Engineering & Technology RUET 1.0K 1 BD Academic
17932 Ralph Lauren Corporation 1.0K 1 US —
17933 RAMA GUILLERMO 1.0K 1 AR —
17934 RamalVirtual Telecomunicacoes Ltda 1.0K 1 BR Isp
17935 Randers Kommune 1.0K 1 DK —
17936 Rapid Link Telecom LTDA Me 1.0K 1 BR Isp
17937 Rapid Telecommunications W.L.L. 1.0K 1 BH Isp
17938 Rapid7 Inc 1.0K 4 US —
17939 RAPIDA TELECOM 1.0K 1 BR Isp
17940 Rapiddot Hosting Services Ltd 1.0K 1 NL Hosting
17941 RAPIDO ACESSO COMUNICACOES LTDA - ME 1.0K 1 BR —
17942 Rapidus Internet Banda larga 1.0K 1 BR Isp
17943 Raponi Beatriz Enriketa 1.0K 1 AR —
17944 Raptor Engineering, LLC 1.0K 3 US —
17945 Raptor Servicos de Telecomunicacoes LTDA 1.0K 1 BR Isp
17946 RARIK ohf. 1.0K 1 IS —
17947 RASAO SYGANET TELECOMUNICACOES LTDA 1.0K 1 BR Isp
17948 Rathnaa Spectra Private Limited 1.0K 1 IN —
17949 Rational AG 1.0K 1 DE —
17950 Raufer Informatica Ltda 1.0K 1 BR —

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Autonomous systems ranked by IPv4 address count.
Countries
IPv4 allocation by country.
Categories
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Regional registries
ARIN, RIPE, APNIC, LACNIC, AfriNIC.
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