Research and Education Network of IcelandResearch and Education Network of IcelandIP Ranges3Total IPs131,072 AS15474 IS Reykjavik
Research and Production Company Medicina-TekhnikaResearch and Production Company Medicina-TekhnikaIP Ranges1Total IPs256 AS61383 RU
Research and production firm IMT-Center OOOResearch and production firm IMT-Center OOOIP Ranges2Total IPs8,192 AS8592 RU Moscow
Research Institute of Complex Security SystemsResearch Institute of Complex Security SystemsIP Ranges1Total IPs1,024 AS206905 RU
Research Institute Of Petroleum IndustryResearch Institute Of Petroleum IndustryIP Ranges3Total IPs3,328 AS42907 IR
Research Network Lukasiewicz - PORT Polish CenterResearch Network Lukasiewicz - PORT Polish CenterIP Ranges1Total IPs256 AS210573 PL Wroclaw
Research-and-production company HostResearch-and-production company HostIP Ranges1Total IPs256 AS30849 UA Kropyvnytskyi
Reseau Collectif de communications electroniques eReseau Collectif de communications electroniques eIP Ranges1Total IPs1,024 AS40206 CA
Reseau d'informations scientifiques du Quebec (RISReseau d'informations scientifiques du Quebec (RISIP Ranges166Total IPs856,320 AS376 CA Rimouski Montreal Gatineau+33 more
Reseau Internet MaskoutainReseau Internet MaskoutainIP Ranges1Total IPs256 AS21925 CA La Présentation
Reseaux Administration ServicesReseaux Administration ServicesIP Ranges2Total IPs768 AS210704 FR Clichy
Reseaux IP Europeens Network Coordination Centre (Reseaux IP Europeens Network Coordination Centre (IP Ranges52Total IPs13,312 AS12654 NL GB Edinburgh
Resende & Goncalves Servicos E Internet LtdaResende & Goncalves Servicos E Internet LtdaIP Ranges1Total IPs0 AS268355
Reserve Bank Information TechnologyReserve Bank Information TechnologyIP Ranges1Total IPs256 AS151773 IN
Reserve Long Distance CompanyReserve Long Distance CompanyIP Ranges5Total IPs13,568 AS27294 US Laplace Reserve