Rt
Aggregated across every cluster whose name starts with "Rt" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
2,320
Total ranges
1,404
Matched clusters
Matched clusters
RT-HOTEL-MERCURE
RT-ABM-GROUP-SRL
RT-AUTOTRASPORTI-ATTANASIO-SRL
RT-OVS-INNOVAZIONE-E-SOSTENIBILITA-SRL
RT-OCSAM-CEPAK-SRL
RT-EHSI-SRL-_BERGAMO
RT-COMPUTER-TRAINING
RT-PROGETTO-IMPRESA-SRL
RT-NET-SERVICE-CO
RT-HEILA-CRANES-SPA
RT-ALENA-NET-SRL
RT-COMIFAR-DISTRIBUZIONE-SPA
RT-A-E-C-HOLDING-SRL
RT-NEXION-SPA
RT-GENETIKO-COMMUNICATION-SPA
RT-BI-ESSE-SPA
RT-FONDAZIONE-IRET
RT-GRID-SOLUTIONS-SPA
RT-K-SPORT-SRL
RT-LIGNANO-BANDA-LARGA-SRL
RT-ETHICOM-ASSOCIATI-DI-CIRRINCIONE-ANNA-MARIA-ROSSANA_-GAIAZZI-ENRICO_-NAVA-CAR
RT-GFIORI-INTERNATIONAL-SRL
RT-SICME-ENERGY-E-GAS-SRL
RT-EDISON-SPA
RT-ARIO-SRL
RT-VOLKSWAGEN-FINANCIAL-SERVICES-SPA
RT-COFIM-SPA----CARPI-_-41012
RT-ZEROUNO-INFORMATICA-SPA
RT-LA7-SPA
RT-FIBERDROID-SRL
RT-PIACENTINA-IMMOBILI-URBANI-SPA
RT-SWAROVSKI-INTERNAZIONALE-DITALIA-SPA
RT-INGECO-SRL
RT-SIM-PONTEGGI-SRL
RT-B2YOU-SRL
RT-ITALPAST-SRL
RT-IRIS-MOBILI-SRL
RT-DIGINET1-COMMUNICATIONS-SRL
RT-BRT-SPA
RT-MD-SPA
RT-SCUOLA-DI-PALO-ALTO
RT-EGEOS-SPA
RT-ELECNOR-SERVICIOS-Y-PROYECTOS-SA
RT-EUROPARK
RT-Clover-Ortopedic-Clover-Ortopedic
RT-FRA-ROMA-SRL
RT DE LIMA MULTIMIDIA
Rt Comunicações LTDA
RT-V-LASKO-CE-EDUS-NET
RT-TECHNOLOGY4YOU-SRL
RT-MULTISTUDIO-SRL
RT-FONDERIA-SA-BI-SPA
RT Center LLC
RT-7 NETWORK PRIVATE LIMITED
RT_ADMINISTRATIEKANTOOR_BV
RT-U-DEL-CORONA-E-SCARDIGLI-SRL
RT-EDISON-RINNOVABILI-SpA
RT-DE-WAVE-SPA
RT-VPN-FILIALE-NSIA
RT-ARAG-SE-RAPPRESENTANZA-GENERALE
+1344 more
Ranges (2,320)
showing 201–300 of 2,320 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 77.43.10.216/29 | RT-FIVE-NETWORKS-SRL | RT-FIVE-NETWORKS-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.11.48/29 | RT-AMAZON-ITALIA-TRANSPORT-SRL | RT-AMAZON-ITALIA-TRANSPORT-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.11.56/29 | RT-COMIFAR-DISTRIBUZIONE-SPA | RT-COMIFAR-DISTRIBUZIONE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.11.96/29 | RT-ABRAHAM-INDUSTRIES-SRL | RT-ABRAHAM-INDUSTRIES-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.11.112/29 | RT-ABRAHAM-INDUSTRIES-SRL | RT-ABRAHAM-INDUSTRIES-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.11.120/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.11.128/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.11.168/29 | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RIPE | ASSIGNED PA | ● low |
| 77.43.11.200/29 | RT-SOLID-WORLD-GROUP-SPA | RT-SOLID-WORLD-GROUP-SPA | RIPE | ASSIGNED PA | ● medium |
| 77.43.11.208/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.11.240/29 | RT-NETHEX-CARE | RT-NETHEX-CARE | RIPE | ASSIGNED PA | ● low |
| 77.43.13.0/27 | RT-Biopharma-Srl | RT-Biopharma-Srl | RIPE | ASSIGNED PA | ● medium |
| 77.43.13.48/29 | RT-Mediatica-Digital-SpA | RT-Mediatica-Digital-SpA | RIPE | ASSIGNED PA | ● medium |
| 77.43.13.64/29 | RT-ITACA-RISTORAZIONE-E-SERVIZI-SRL | RT-ITACA-RISTORAZIONE-E-SERVIZI-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.13.72/29 | RT-DCA-SRL | RT-DCA-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.13.88/29 | RT-LONGWAVE-SpA | RT-LONGWAVE-SpA | RIPE | ASSIGNED PA | ● low |
| 77.43.13.96/29 | RT-ITACA-RISTORAZIONE-E-SERVIZI-SRL | RT-ITACA-RISTORAZIONE-E-SERVIZI-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.13.104/29 | RT-ISTITUTO-FRANCESE-DI-FIRENZE | RT-ISTITUTO-FRANCESE-DI-FIRENZE | RIPE | ASSIGNED PA | ● low |
| 77.43.13.160/29 | RT-COMIFAR-DISTRIBUZIONE-SPA | RT-COMIFAR-DISTRIBUZIONE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.13.168/29 | RT-ARTELIA-ITALIA-SPA | RT-ARTELIA-ITALIA-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.13.184/29 | RT-NICOLI-TRASPORTI-SPEDIZIONI-SPA | RT-NICOLI-TRASPORTI-SPEDIZIONI-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.13.200/29 | RT-NICOLI-TRASPORTI-SPEDIZIONI-SPA | RT-NICOLI-TRASPORTI-SPEDIZIONI-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.13.224/29 | RT-GENNARO-PIGLIACAMPO-HOLDING-SRL | RT-GENNARO-PIGLIACAMPO-HOLDING-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.13.232/29 | RT-GIAMA-CONGRESSI-E-CONVEGNI-SRL | RT-GIAMA-CONGRESSI-E-CONVEGNI-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.13.240/29 | RT-GIAMA-CONGRESSI-E-CONVEGNI-SRL | RT-GIAMA-CONGRESSI-E-CONVEGNI-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.13.248/29 | RT-CONTROLCAVI-INDUSTRIA-SRL | RT-CONTROLCAVI-INDUSTRIA-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.14.48/28 | RT-MD-SPA | RT-MD-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.15.8/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.15.16/29 | RT-DELTA-CONSULTING-SOCIETA-RESPONSABILITA-LIMITATA | RT-DELTA-CONSULTING-SOCIETA-RESPONSABILITA-LIMITATA | RIPE | ASSIGNED PA | ● low |
| 77.43.15.32/29 | RT-AMAZON-ITALIA-TRANSPORT-SRL | RT-AMAZON-ITALIA-TRANSPORT-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.15.48/29 | RT-COMIFAR-DISTRIBUZIONE-SPA | RT-COMIFAR-DISTRIBUZIONE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.15.72/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.15.80/29 | RT-BDSOLUTIONS-SOCIETA-A-RESPONSABILITA-LIMITATA | RT-BDSOLUTIONS-SOCIETA-A-RESPONSABILITA-LIMITATA | RIPE | ASSIGNED PA | ● low |
| 77.43.15.88/29 | RT-DELTA-CONSULTING-SOCIETA-RESPONSABILITA-LIMITATA | RT-DELTA-CONSULTING-SOCIETA-RESPONSABILITA-LIMITATA | RIPE | ASSIGNED PA | ● low |
| 77.43.15.144/29 | RT-BDSOLUTIONS-SOCIETA-A-RESPONSABILITA-LIMITATA | RT-BDSOLUTIONS-SOCIETA-A-RESPONSABILITA-LIMITATA | RIPE | ASSIGNED PA | ● low |
| 77.43.15.224/29 | RT-COLT-TECHNOLOGY-SERVICES-SpA | RT-COLT-TECHNOLOGY-SERVICES-SpA | RIPE | ASSIGNED PA | ● medium |
| 77.43.15.232/29 | RT-MaxPlanckGesellschaft-zur-Foerderung-der-Wissenschaften-eV | RT-MaxPlanckGesellschaft-zur-Foerderung-der-Wissenschaften-eV | RIPE | ASSIGNED PA | ● low |
| 77.43.15.240/29 | RT-FERROCHIENTI-SRL | RT-FERROCHIENTI-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.15.248/29 | RT-PROMOVE-SRL | RT-PROMOVE-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.17.8/29 | RT-Rheinmetall-italia-SpA | RT-Rheinmetall-italia-SpA | RIPE | ASSIGNED PA | ● low |
| 77.43.17.24/29 | RT-ISTITUTO-DI-VIGILANZA-PRIVATA-DELLA-PROVINCIA-DI-VITERBO-SRL | RT-ISTITUTO-DI-VIGILANZA-PRIVATA-DELLA-PROVINCIA-DI-VITERBO-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.17.40/29 | RT-Baker-Hughes-Oilfield-Operations-LLC | RT-Baker-Hughes-Oilfield-Operations-LLC | RIPE | ASSIGNED PA | ● low |
| 77.43.17.48/29 | RT-COMPAGNIA-PORTUALE-SRL | RT-COMPAGNIA-PORTUALE-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.17.56/29 | RT-RENANTIS-SICILIA-SRL | RT-RENANTIS-SICILIA-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.17.72/29 | RT-PLASTIC-SURGERY-SOCIETA-TRA-PROFESSIONISTI-SRL | RT-PLASTIC-SURGERY-SOCIETA-TRA-PROFESSIONISTI-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.17.144/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.17.184/29 | RT-CHC-NAPOLI-SRL | RT-CHC-NAPOLI-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.17.232/29 | RT-Baker-Hughes-Oilfield-Operations-LLC | RT-Baker-Hughes-Oilfield-Operations-LLC | RIPE | ASSIGNED PA | ● low |
| 77.43.17.240/29 | RT-PRO-SRL | RT-PRO-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.18.8/29 | RT-ACQUIRENTE-UNICO-SPA | RT-ACQUIRENTE-UNICO-SPA | RIPE | ASSIGNED PA | ● medium |
| 77.43.18.32/29 | RT-PRO-SRL | RT-PRO-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.18.96/29 | RT-CHC-NAPOLI-SRL | RT-CHC-NAPOLI-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.18.120/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.18.128/29 | RT-PRO-SRL | RT-PRO-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.18.136/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.18.192/29 | RT-CONSORZIO-IRICAV-DUE | RT-CONSORZIO-IRICAV-DUE | RIPE | ASSIGNED PA | ● medium |
| 77.43.20.8/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.20.80/29 | RT-MILANESE-COSIMO | RT-MILANESE-COSIMO | RIPE | ASSIGNED PA | ● low |
| 77.43.20.96/29 | RT-MDS-NET | RT-MDS-NET | RIPE | ASSIGNED PA | ● low |
| 77.43.20.168/29 | RT-SINELEC | RT-SINELEC | RIPE | ASSIGNED PA | ● low |
| 77.43.20.216/29 | RT-BONFANTE-SRL | RT-BONFANTE-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.20.232/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.20.240/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.23.8/29 | RT-CISALPINA-TOURS-SPA | RT-CISALPINA-TOURS-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.23.32/29 | RT-CAMERA-DI-COMMERCIO-INDUSTRIA-ARTIGIATO-E-AGRICOLTURA-DI-NAPOLI | RT-CAMERA-DI-COMMERCIO-INDUSTRIA-ARTIGIATO-E-AGRICOLTURA-DI-NAPOLI | RIPE | ASSIGNED PA | ● medium |
| 77.43.23.48/29 | RT-FIVE-NETWORKS-SRL | RT-FIVE-NETWORKS-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.23.80/29 | RT-MASTER-GROUP-SOCIETA-A-RESPONSABILITA-LIMITATA | RT-MASTER-GROUP-SOCIETA-A-RESPONSABILITA-LIMITATA | RIPE | ASSIGNED PA | ● medium |
| 77.43.23.112/29 | RT-NEXION-SPA | RT-NEXION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.23.128/29 | RT-NETHEX-CARE | RT-NETHEX-CARE | RIPE | ASSIGNED PA | ● low |
| 77.43.23.136/29 | RT-ROOM-MATE-ROME-5-SRL | RT-ROOM-MATE-ROME-5-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.23.168/29 | RT-ACCENTURE-FINANCIAL-ADVANCED-SOLUTIONS-E-TECHNOLOGY-SRL | RT-ACCENTURE-FINANCIAL-ADVANCED-SOLUTIONS-E-TECHNOLOGY-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.23.208/29 | RT-MELLINI-90-SRL | RT-MELLINI-90-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.24.8/29 | RT-ALFADATA-SRL | RT-ALFADATA-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.24.16/29 | RT-K-SPORT-SRL | RT-K-SPORT-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.24.32/29 | RT-ROOM-MATE-ROME-4-SRL | RT-ROOM-MATE-ROME-4-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.24.64/29 | RT-DELTA-CONSULTING-SOCIETA-RESPONSABILITA-LIMITATA | RT-DELTA-CONSULTING-SOCIETA-RESPONSABILITA-LIMITATA | RIPE | ASSIGNED PA | ● low |
| 77.43.24.88/29 | RT-BASELL-POLIOLEFINE-ITALIA-SRL | RT-BASELL-POLIOLEFINE-ITALIA-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.24.96/29 | RT-Baker-Hughes-Oilfield-Operations-LLC | RT-Baker-Hughes-Oilfield-Operations-LLC | RIPE | ASSIGNED PA | ● low |
| 77.43.24.144/29 | RT-NETHEX-CARE | RT-NETHEX-CARE | RIPE | ASSIGNED PA | ● low |
| 77.43.24.168/29 | RT-NETHEX-CARE | RT-NETHEX-CARE | RIPE | ASSIGNED PA | ● low |
| 77.43.24.184/29 | RT-IMT-SRL | RT-IMT-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.24.240/29 | RT-NETHEX-CARE | RT-NETHEX-CARE | RIPE | ASSIGNED PA | ● low |
| 77.43.24.248/29 | RT-CONSORZIO-SECURITAS-GROUP | RT-CONSORZIO-SECURITAS-GROUP | RIPE | ASSIGNED PA | ● medium |
| 77.43.25.32/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.25.80/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.25.88/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.25.112/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.25.136/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.25.160/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.25.184/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.28.16/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.28.48/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.28.88/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.28.112/29 | RT-PC-CUBE-SRL | RT-PC-CUBE-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.28.152/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.28.168/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.28.240/29 | RT-BRT-SPA | RT-BRT-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.30.0/27 | RT-JMG-CRANES-SPA | RT-JMG-CRANES-SPA | RIPE | ASSIGNED PA | ● medium |
| 77.43.30.32/27 | RT-TELENORBA-SPA | RT-TELENORBA-SPA | RIPE | ASSIGNED PA | ● medium |
| 77.43.30.64/27 | RT-NETHEX-CARE | RT-NETHEX-CARE | RIPE | ASSIGNED PA | ● low |
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Uses the REST API.