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 1–100 of 2,045 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 2.134.91.248/30 | RT_ALLIANCE | RT_ALLIANCE | RIPE | ASSIGNED PA | ● medium |
| 5.150.134.68/30 | RT-SPECIAL-ACCIAI-SRL | RT-SPECIAL-ACCIAI-SRL | RIPE | ASSIGNED PA | ● medium |
| 5.150.136.116/30 | RT-CRS-SRL | RT-CRS-SRL | RIPE | ASSIGNED PA | ● low |
| 5.150.140.144/29 | RT-GATE-T1-SRL | RT-GATE-T1-SRL | RIPE | ASSIGNED PA | ● medium |
| 31.195.240.80/28 | RT | RT | RIPE | ASSIGNED PA | ● low |
| 31.195.240.144/28 | RT | RT | RIPE | ASSIGNED PA | ● low |
| 41.79.65.224/27 | RT-Block1 | RT-Block1 | AFRINIC | ASSIGNED PA | ● medium |
| 46.37.46.88/30 | RT_Franchise_Limited-23 | RT_Franchise_Limited-23 | RIPE | ASSIGNED PA | ● medium |
| 46.37.50.119/32 | RT_Franchise_Limited-17 | RT_Franchise_Limited-17 | RIPE | ASSIGNED PA | ● medium |
| 46.228.240.16/28 | RT-TOMA-ADVANCED-BIOMEDICAL-ASSAYS-SPA | RT-TOMA-ADVANCED-BIOMEDICAL-ASSAYS-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.240.48/28 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.240.64/28 | RT-CONEXO-TECHNOLOGIES-SRL | RT-CONEXO-TECHNOLOGIES-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.240.96/28 | RT-Mediacom-srl | RT-Mediacom-srl | RIPE | ASSIGNED PA | ● low |
| 46.228.241.48/29 | RT-ALTUOFIANCO-SRL | RT-ALTUOFIANCO-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.241.72/29 | RT-EDISON-SPA | RT-EDISON-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.241.88/29 | RT-GRUPPO-TORINESE-TRASPORTI | RT-GRUPPO-TORINESE-TRASPORTI | RIPE | ASSIGNED PA | ● medium |
| 46.228.241.144/29 | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RIPE | ASSIGNED PA | ● low |
| 46.228.242.24/29 | RT-CALLEGARI-SRL | RT-CALLEGARI-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.242.136/29 | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RT-COOPERATIVA-SOCIALE-COOPSELIOS-SOCIETA-COOPERATIVA | RIPE | ASSIGNED PA | ● low |
| 46.228.242.144/29 | RT-LA-FALCO-SRL | RT-LA-FALCO-SRL | RIPE | ASSIGNED PA | ● medium |
| 46.228.242.184/29 | RT-AMAZON-ITALIA-TRANSPORT-SRL | RT-AMAZON-ITALIA-TRANSPORT-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.242.208/29 | RT-SICME-SRL | RT-SICME-SRL | RIPE | ASSIGNED PA | ● medium |
| 46.228.242.248/29 | RT-THUX-SYS-SRL | RT-THUX-SYS-SRL | RIPE | ASSIGNED PA | ● medium |
| 46.228.243.0/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.243.32/29 | RT-EIDE-SOCIETA-COOPERATIVA-SOCIALE-ONLUS | RT-EIDE-SOCIETA-COOPERATIVA-SOCIALE-ONLUS | RIPE | ASSIGNED PA | ● low |
| 46.228.243.128/29 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.243.144/29 | RT-SEVEN-SPA | RT-SEVEN-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.246.88/29 | RT-FERROELECTRIC-MEMORY-GMBH | RT-FERROELECTRIC-MEMORY-GMBH | RIPE | ASSIGNED PA | ● medium |
| 46.228.246.168/29 | RT-AMAZON-ITALIA-TRANSPORT-SRL | RT-AMAZON-ITALIA-TRANSPORT-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.246.176/29 | RT-SEVEN-SPA | RT-SEVEN-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.246.184/29 | RT-SEVEN-SPA | RT-SEVEN-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.246.240/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.247.128/29 | RT-DIGIBUSINESS-SRL | RT-DIGIBUSINESS-SRL | RIPE | ASSIGNED PA | ● medium |
| 46.228.247.152/29 | RT-GENETIKO-COMMUNICATION-SPA | RT-GENETIKO-COMMUNICATION-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.247.232/29 | RT-BATTIONI-PAGANI-POMPE-SPA | RT-BATTIONI-PAGANI-POMPE-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.248.112/28 | RT-ENOVIA-SPA | RT-ENOVIA-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.248.192/28 | RT-ENOVIA-SPA | RT-ENOVIA-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.248.224/28 | RT-WITTUR-SPA | RT-WITTUR-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.249.0/28 | RT-EUROITALIA-SRL | RT-EUROITALIA-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.249.80/28 | RT-SNATT-SRL | RT-SNATT-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.249.96/28 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.249.128/28 | RT-SYSTEM-ENGINEERING-E-INFORMATION-TECHNOLOGY-SRL | RT-SYSTEM-ENGINEERING-E-INFORMATION-TECHNOLOGY-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.249.176/28 | RT-BI-ESSE-SPA | RT-BI-ESSE-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.250.32/28 | RT-X3ENERGY-SPA | RT-X3ENERGY-SPA | RIPE | ASSIGNED PA | ● medium |
| 46.228.250.64/28 | RT-Mediacom-srl | RT-Mediacom-srl | RIPE | ASSIGNED PA | ● low |
| 46.228.250.192/28 | RT-OMSO-OFFICINA-MACCHINE-PER-STAMPA-SU-OGGETTI | RT-OMSO-OFFICINA-MACCHINE-PER-STAMPA-SU-OGGETTI | RIPE | ASSIGNED PA | ● medium |
| 46.228.251.16/28 | RT-SNATT-SRL | RT-SNATT-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.251.64/28 | RT-FRIGOVENETA-SPA | RT-FRIGOVENETA-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.251.80/28 | RT-RENI-MACCHINE-SRL | RT-RENI-MACCHINE-SRL | RIPE | ASSIGNED PA | ● medium |
| 46.228.251.112/28 | RT-ENOVIA-SPA | RT-ENOVIA-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.251.128/28 | RT-SINAC-INFORMATICA-SRL | RT-SINAC-INFORMATICA-SRL | RIPE | ASSIGNED PA | ● medium |
| 46.228.251.160/28 | RT-FORA-SPA | RT-FORA-SPA | RIPE | ASSIGNED PA | ● medium |
| 46.228.251.192/28 | RT-ACO-SPA | RT-ACO-SPA | RIPE | ASSIGNED PA | ● low |
| 46.228.252.160/27 | RT-SNATT-SRL | RT-SNATT-SRL | RIPE | ASSIGNED PA | ● low |
| 46.228.252.224/27 | RT-HORSA-BLUE-SRL | RT-HORSA-BLUE-SRL | RIPE | ASSIGNED PA | ● medium |
| 46.228.254.64/26 | RT-WE-DO-LIFE-SPA | RT-WE-DO-LIFE-SPA | RIPE | ASSIGNED PA | ● medium |
| 46.228.254.192/26 | RT-MEAD-INFORMATICA-SRL | RT-MEAD-INFORMATICA-SRL | RIPE | ASSIGNED PA | ● low |
| 46.254.238.204/30 | RT-AXIANS-ITALIA-SPA | RT-AXIANS-ITALIA-SPA | RIPE | ASSIGNED PA | ● medium |
| 52.144.64.0/24 | RT-TELESPAZIO-SPA | RT-TELESPAZIO-SPA | RIPE | ASSIGNED PA | ● low |
| 52.144.65.128/26 | RT-DATA-SERVICES-SRL | RT-DATA-SERVICES-SRL | RIPE | ASSIGNED PA | ● medium |
| 52.144.65.208/28 | RT-ANICAFLASH-SRL | RT-ANICAFLASH-SRL | RIPE | ASSIGNED PA | ● low |
| 52.144.65.224/28 | RT-ANICAFLASH-SRL | RT-ANICAFLASH-SRL | RIPE | ASSIGNED PA | ● low |
| 52.144.65.248/29 | RT-FRATELLI-DAMICO-ARMATORI-SPA | RT-FRATELLI-DAMICO-ARMATORI-SPA | RIPE | ASSIGNED PA | ● medium |
| 52.144.66.16/29 | RT-INDACED-SRLS | RT-INDACED-SRLS | RIPE | ASSIGNED PA | ● medium |
| 52.144.66.152/29 | RT-GIANNI_-MOTORS-SRL | RT-GIANNI_-MOTORS-SRL | RIPE | ASSIGNED PA | ● low |
| 52.144.72.32/29 | RT-COFIM-SPA----CARPI-_-41012 | RT-COFIM-SPA----CARPI-_-41012 | RIPE | ASSIGNED PA | ● low |
| 52.144.73.56/29 | RT-SOFTTELE-SRL | RT-SOFTTELE-SRL | RIPE | ASSIGNED PA | ● medium |
| 52.144.73.136/29 | RT-CASEIFICIO-MADONNA-DELLE-GRAZIE-DI-MODICA-GIOVANNA-_-C-SNC | RT-CASEIFICIO-MADONNA-DELLE-GRAZIE-DI-MODICA-GIOVANNA-_-C-SNC | RIPE | ASSIGNED PA | ● medium |
| 52.144.75.104/29 | RT-NUVI-SRL | RT-NUVI-SRL | RIPE | ASSIGNED PA | ● low |
| 52.144.75.208/29 | RT-GIANNI_-MOTORS-SRL | RT-GIANNI_-MOTORS-SRL | RIPE | ASSIGNED PA | ● low |
| 52.144.77.0/28 | RT-NETCORE-ITALIA-DI-A-MARTINO | RT-NETCORE-ITALIA-DI-A-MARTINO | RIPE | ASSIGNED PA | ● low |
| 52.144.82.64/29 | RT-CIVELLI-COSTRUZIONI-SRL | RT-CIVELLI-COSTRUZIONI-SRL | RIPE | ASSIGNED PA | ● medium |
| 52.144.84.88/29 | RT-SCUOLA-DI-PALO-ALTO | RT-SCUOLA-DI-PALO-ALTO | RIPE | ASSIGNED PA | ● medium |
| 52.144.85.240/30 | RT-VOIPVOICE-SRL | RT-VOIPVOICE-SRL | RIPE | ASSIGNED PA | ● medium |
| 52.144.86.112/28 | RT-RG-Salzano-RG-Salzano | RT-RG-Salzano-RG-Salzano | RIPE | ASSIGNED PA | ● low |
| 61.144.167.128/28 | RT-FUND-LTD | RT-FUND-LTD | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 61.167.86.96/27 | RT-COMPUTER-TRAINING | RT-COMPUTER-TRAINING | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 62.94.8.80/28 | RT-SEDIVA-SRL | RT-SEDIVA-SRL | RIPE | ASSIGNED PA | ● medium |
| 62.94.8.128/29 | RT-DFM-DOCUMENT-E-FACILITIES-MANAGEMENT-SRL | RT-DFM-DOCUMENT-E-FACILITIES-MANAGEMENT-SRL | RIPE | ASSIGNED PA | ● low |
| 62.94.8.192/26 | RT-RES-DATA-SRL | RT-RES-DATA-SRL | RIPE | ASSIGNED PA | ● low |
| 62.94.10.48/28 | RT-Next-Srl | RT-NEXT-SRL | RIPE | ASSIGNED PA | ● low |
| 62.94.10.64/29 | RT-DFM-DOCUMENT-E-FACILITIES-MANAGEMENT-SRL | RT-DFM-DOCUMENT-E-FACILITIES-MANAGEMENT-SRL | RIPE | ASSIGNED PA | ● low |
| 62.94.10.72/29 | RT-GDOIT-SRL | RT-GDOIT-SRL | RIPE | ASSIGNED PA | ● low |
| 62.94.10.80/28 | RT-ATENA-HOLDING-SOCIETA-A-RESPONSABILITA-LIMITATA | RT-ATENA-HOLDING-SOCIETA-A-RESPONSABILITA-LIMITATA | RIPE | ASSIGNED PA | ● medium |
| 62.94.11.24/29 | RT-SOFTEC-SPA | RT-SOFTEC-SPA | RIPE | ASSIGNED PA | ● medium |
| 62.94.11.32/29 | RT-DFM-DOCUMENT-E-FACILITIES-MANAGEMENT-SRL | RT-DFM-DOCUMENT-E-FACILITIES-MANAGEMENT-SRL | RIPE | ASSIGNED PA | ● low |
| 62.94.11.40/29 | RT-VERACOM-SRL | RT-VERACOM-SRL | RIPE | ASSIGNED PA | ● low |
| 62.94.11.48/29 | RT-FUJIFILM-HEALTHCARE-ITALIA-SPA | RT-FUJIFILM-HEALTHCARE-ITALIA-SPA | RIPE | ASSIGNED PA | ● low |
| 62.94.11.96/29 | RT-Rheinmetall-italia-SpA | RT-Rheinmetall-italia-SpA | RIPE | ASSIGNED PA | ● low |
| 62.94.11.104/29 | RT-VITTORIA-ASSICURAZIONI-SPA | RT-VITTORIA-ASSICURAZIONI-SPA | RIPE | ASSIGNED PA | ● low |
| 62.94.27.64/27 | RT-MARELLI-MOTORI-SPA | RT-MARELLI-MOTORI-SPA | RIPE | ASSIGNED PA | ● low |
| 62.94.27.128/28 | RT-SORGENIA-SPA | RT-SORGENIA-SPA | RIPE | ASSIGNED PA | ● low |
| 62.94.55.0/24 | RT-LEONARDO-SPA | RT-LEONARDO-SPA | RIPE | ASSIGNED PA | ● medium |
| 62.94.73.0/24 | RT-IPERCERAMICA-SPA | RT-IPERCERAMICA-SPA | RIPE | ASSIGNED PA | ● low |
| 62.94.74.32/27 | RT-EXPRIVIA-SPA | RT-EXPRIVIA-SPA | RIPE | ASSIGNED PA | ● low |
| 62.94.80.128/28 | RT-EDISON-RINNOVABILI-SpA | RT-EDISON-RINNOVABILI-SpA | RIPE | ASSIGNED PA | ● low |
| 62.94.90.0/24 | RT-IPERCERAMICA-SPA | RT-IPERCERAMICA-SPA | RIPE | ASSIGNED PA | ● low |
| 62.94.110.80/28 | RT-EDISON-RINNOVABILI-SpA | RT-EDISON-RINNOVABILI-SpA | RIPE | ASSIGNED PA | ● low |
| 62.94.123.56/29 | RT-ML-INFORMATICA-SRL | RT-ML-INFORMATICA-SRL | RIPE | ASSIGNED PA | ● low |
| 62.94.132.0/28 | RT-EDISON-RINNOVABILI-SpA | RT-EDISON-RINNOVABILI-SpA | RIPE | ASSIGNED PA | ● low |
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Uses the REST API.