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.
2,045
Total ranges
1,306
Matched clusters
Matched clusters
RT Tech
RT-DEDIMAX-SRL
RT-WP-LAVORI-IN-CORSO-SRL
RT-VPN-FILIALE-NSIA
RT-NUVI-SRL
RT-ISTITUTO-FRANCESE-DI-FIRENZE
RT-GESTINFO-SRL
RT-VILLA-AURELIA-CASA-GENERALIZIA-SACRO-CUORE
RT-SISTEMI-OPEN-SRL
RT-VIAR-VALVOLE-SRL
RT-PROFESIA-SRL
RT-LA7-SPA
RT-IMPRESA-PIZZAROTTI-E-C-SPA
RT-ITALIA-TELEFONIA-SRL
RT-MOIRE-CENTRO-STUDI-ASSOCIATI-SPA
RT-BONINO-SRL
RT-SIM-PONTEGGI-SRL
RT-V-LABEL-ITALIA-SRL
RT-SISTEMI-2000-SRL
RT-REISEN-MUENCHEN-NET
RT-Solunet-Group-SpA-Solunet-Group-SpA
RT-BERTELLI-PATRIZIO
RT-STUDIO-NOTAIO-RAVASI
RT-NETBLOCK-FIXED-1
RT-NETBLOCK-FIXED-2
rt-193
RT_ADMINISTRATIEKANTOOR_BV
RT-LOGISTICA-SAN-LUCA-SRL
RT Traders
RT_Centr
RT-CONSULTINT-_-PARTNERS-SRL
RT-M_P-SRL
RT-GRAPH-PHOTO-SRL
RT-MOVISID-SPA-ANTONIO
RT-DIFARMA-SOCIETA-PER-AZIONI
RT Center LLC
RT-PELLICCIA
RT-CENTRO-EL-DA-CON-SRL
RT-EVERCOLOR
RT-U-DEL-CORONA-E-SCARDIGLI-SRL
RT-TORAX-CZ
RT-HIPPO-GROUP-CESENATE-SPA
RT-DELTA-INFORMATICA-SPA
RT-CLNT-URALTEL
RT-CLNT-FSB-RF
RT-WEST-KREFELD-NET
RT-STADTILM-NET
RT-VLD-INFRA
RT-MOREAGROUP-SOCIETA-A-RESPONSABILITA-LIMITATA-SEMPLIFICATA
RT-FORMATEMP
RT-SOGEMI-SRL-SOCIETA-GESTIONE-MONTE-IMPERATORE
RT-INDACED-SRLS
RT-TECNO-ELETTRICA-RAVASI
RT-COORDINAMENTO-PROVINCIALE-DEL-VOLONTARIATO-DI-PROTEZIONE-CIVILE-DI-PIACENZA
RT-NUOVO-CONSORZIO-NORD-EST-S-CONS-ARL
RT-GI-GROUP-SPA
RT-STUDIO-DONATI
RT-CARGO-NORD
RT-AMBASCIATA-DELLA-REPUBBLICA-CECA
RT-R8
+1246 more
Ranges (2,045)
showing 201–300 of 2,045 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 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 |
| 77.43.20.216/29 | RT-BONFANTE-SRL | RT-BONFANTE-SRL | RIPE | ASSIGNED PA | ● medium |
| 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 |
| 77.43.28.112/29 | RT-PC-CUBE-SRL | RT-PC-CUBE-SRL | 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 |
| 77.43.30.224/27 | RT-ELETTRA-TLC-SPA | RT-ELETTRA-TLC-SPA | RIPE | ASSIGNED PA | ● medium |
| 77.43.32.104/29 | RT-SWAROVSKI-INTERNAZIONALE-DITALIA-SPA | RT-SWAROVSKI-INTERNAZIONALE-DITALIA-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.32.120/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.32.152/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.32.176/29 | RT-Sapsystems-Srl | RT-Sapsystems-Srl | RIPE | ASSIGNED PA | ● medium |
| 77.43.32.184/29 | RT-MEAD-INFORMATICA-SRL | RT-MEAD-INFORMATICA-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.35.0/29 | RT-SAGEM-SRL | RT-SAGEM-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.35.24/29 | RT-ARTEXE-SPA | RT-ARTEXE-SPA | RIPE | ASSIGNED PA | ● medium |
| 77.43.35.64/29 | RT-HOUSETREE-SPA | RT-HOUSETREE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.35.72/29 | RT-QUARTA-SRL | RT-QUARTA-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.35.232/29 | RT-ATC-SPA | RT-ATC-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.36.8/29 | RT-POLESINE-TLC-Srl | RT-POLESINE-TLC-Srl | RIPE | ASSIGNED PA | ● medium |
| 77.43.36.40/29 | RT-RONCHINI-MASSIMO-SRL | RT-RONCHINI-MASSIMO-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.36.48/29 | RT-CHC-BOLOGNA-AIRPORT-SRL | RT-CHC-BOLOGNA-AIRPORT-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.36.56/29 | RT-CHC-BOLOGNA-AIRPORT-SRL | RT-CHC-BOLOGNA-AIRPORT-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.36.64/29 | RT-POLICREO-SOCIETA-DI-PROGETTAZIONE-SRL | RT-POLICREO-SOCIETA-DI-PROGETTAZIONE-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.36.80/29 | RT-COMUNE-DI-SANTO-STEFANO-MAGRA | RT-COMUNE-DI-SANTO-STEFANO-MAGRA | RIPE | ASSIGNED PA | ● low |
| 77.43.36.96/29 | RT-MATTIOLI-1885-SRL | RT-MATTIOLI-1885-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.36.104/29 | RT-MEVERIN-SRL | RT-MEVERIN-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.36.112/29 | RT-VMC-MOTTINI-SRL | RT-VMC-MOTTINI-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.36.120/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.36.160/29 | RT-SINELEC | RT-SINELEC | RIPE | ASSIGNED PA | ● low |
| 77.43.36.168/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.36.176/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.36.184/29 | RT-GIEFFE-IMPIANTI-SRL-SOCIO-UNICO | RT-GIEFFE-IMPIANTI-SRL-SOCIO-UNICO | RIPE | ASSIGNED PA | ● low |
| 77.43.36.192/29 | RT-ALBERTI-GERMANO-E-SANTI-ROMANO-SRL | RT-ALBERTI-GERMANO-E-SANTI-ROMANO-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.36.200/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.36.208/29 | RT-Comune-di-Monteleone-di-Spoleto | RT-Comune-di-Monteleone-di-Spoleto | RIPE | ASSIGNED PA | ● medium |
| 77.43.36.216/29 | RT-ABRAHAM-INDUSTRIES-SRL | RT-ABRAHAM-INDUSTRIES-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.37.0/27 | RT-CHECK-POINT-SOFTWARE-TECHNOLOGIES-SRL | RT-CHECK-POINT-SOFTWARE-TECHNOLOGIES-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.37.96/27 | RT-Onclusive-media-srl | RT-Onclusive-media-srl | RIPE | ASSIGNED PA | ● medium |
| 77.43.37.128/27 | RT-COLSER-SOCIETA-COOPERATIVA | RT-COLSER-SOCIETA-COOPERATIVA | RIPE | ASSIGNED PA | ● low |
| 77.43.37.176/29 | RT-TRENORD-SRL | RT-TRENORD-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.37.184/29 | RT-NEXION-SPA | RT-NEXION-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.38.0/29 | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RIPE | ASSIGNED PA | ● low |
| 77.43.38.48/29 | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RIPE | ASSIGNED PA | ● low |
| 77.43.38.56/29 | RT-CONDOMINIO-LE-RESIDENZE-DEL-CAMPUS-1 | RT-CONDOMINIO-LE-RESIDENZE-DEL-CAMPUS-1 | RIPE | ASSIGNED PA | ● medium |
| 77.43.38.88/29 | RT-SOCIETA-GENERALE-RICAMBI-ACCU-ITALIA | RT-SOCIETA-GENERALE-RICAMBI-ACCU-ITALIA | RIPE | ASSIGNED PA | ● medium |
| 77.43.38.128/29 | RT-FOURBITS-SRL | RT-FOURBITS-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.38.136/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.38.144/29 | RT-STILFER-SRL | RT-STILFER-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.38.168/29 | RT-LAND-ROVER-TUMINO-SRL | RT-LAND-ROVER-TUMINO-SRL | RIPE | ASSIGNED PA | ● medium |
| 77.43.38.176/29 | RT-OPERA-SOCIETA-A-RESPONSABILITA-LIMITATA | RT-OPERA-SOCIETA-A-RESPONSABILITA-LIMITATA | RIPE | ASSIGNED PA | ● medium |
| 77.43.38.240/29 | RT-AMAZON-ITALIA-TRANSPORT-SRL | RT-AMAZON-ITALIA-TRANSPORT-SRL | RIPE | ASSIGNED PA | ● low |
| 77.43.39.16/29 | RT-LONGWAVE-SpA | RT-LONGWAVE-SpA | RIPE | ASSIGNED PA | ● low |
| 77.43.39.32/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.39.56/29 | RT-BACCHI-SPA | RT-BACCHI-SPA | RIPE | ASSIGNED PA | ● low |
| 77.43.39.80/29 | RT-LONGWAVE-SpA | RT-LONGWAVE-SpA | RIPE | ASSIGNED PA | ● low |
| 77.43.39.88/29 | RT-Drill-Pac-Srl | RT-Drill-Pac-Srl | RIPE | ASSIGNED PA | ● medium |
| 77.43.39.96/29 | RT-MD-SPA | RT-MD-SPA | RIPE | ASSIGNED PA | ● low |
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Uses the REST API.