R
Aggregated across every cluster whose name starts with "R" — 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.
1,251
Total ranges
604
Matched clusters
Matched clusters
R-KOM Regensburger Telekommunikationsgesellschaft mbH
R_Fragniere_SA-G-CH-NET
R-DESIGN-17867-LAN
R_O_S_T
R. A.
R-T-RATE-LTD-LAN-39853
R_Cable_y_Telecomunicaciones
R-R-Information-Systems-Tech
R_R_Satellite
R-Holding-Gesellschaft-mbH
R_D_SISTEMAS
R_CABLE_Y_TELECOMUNICACIONES_GALICIA_SA
R och D Spandex AB
R-DUNHAM-UK-LTD
R-ALPHA-NET
R-UND-P-RUFFERT-Net
R.R. Donnelley and Sons, Co.
R-S-Garagen-KG
R-T-K-LAN
R-KOM-Firewall-AS12611
R. STAHL Services GmbH
R-D-M-LTD
R-Rotem-Diamonds
R-LANGSTONE
R-IX-v6
R.N.Communications
R G TECHNOSOLUTIONS PVT LTD
R.M.O Technology Co., Ltd.
R.K. Technology
R.NET NETWORK AND DATA SOLUTION
R-S-Gourmet-Express-Vertriebs
R-Mendlik-Gesellschaft-mbH-Richard-Mendlik
R-WIRTGEN-A-S-NET
R-G
R-Ext-NAT-RAC
R-M-Webdesign-GesmbH
R-S-A-LB-MAD-Acens
R---M-REPROFLEX-A-S-NET
R-RIMON
R van der Meijden
R-INVEST-A-S-NET
R_TECHNOLOGIES
R-W-Internationale-Spedition
R-K-W-FOODS-LTD-23886-LAN
R-F-K-ARCHITECTS-LTD
R&R TELECOMUNICACOES LTDA
R DA SILVA SOUSA & CIA LTDA-ME
R-ALTRA-CZ
R L COMERCIO MANUTENCAO REPRESENTACAO DE ELETRO-E
R_DE_ROODE_HOLDING_BV
R C MORAIS MAIA ME
R&E TECNOLOGIA E SERVICOS LTDA - ME
R DE OLIVEIRA COMUNICACOES
R_VAN_DER_HEIJDEN_ASSURANTIEN_BV
R-THREE-LIMITED
R-KOM-NGA-AS60169
R_KIEVIT_BV
R.A. Advanced Research, SL
R-DOIG
R-AND-D-SYSTEMS-NET1-BAT-GB
+544 more
Ranges (1,251)
showing 1–100 of 1,251 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 1.179.171.240/30 | r-song-sao | r-song-sao | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 5.149.224.0/21 | R-KOM-GFO-NET-AS12611 | R-KOM-GFO-NET-AS12611 | RIPE | ASSIGNED PA | ● low |
| 5.149.224.0/20 | R-KOM Regensburger Telekommunikationsgesellschaft mbH | R-KOM Regensburger Telekommunikationsgesellschaft mbH | RIPE | ALLOCATED PA | ● low |
| 5.149.232.0/21 | R-KOM-GFO-NET-AS12611 | R-KOM-GFO-NET-AS12611 | RIPE | ASSIGNED PA | ● low |
| 24.152.60.0/22 | R J COMERCIO E SERVIÇOS DE COMUNICAÇA | R J COMERCIO E SERVIÇOS DE COMUNICAÇA | ARIN | ALLOCATED | ● high |
| 24.152.92.0/22 | R LUIZ LEANDRO | R LUIZ LEANDRO | ARIN | ALLOCATED | ● high |
| 31.44.250.0/24 | R-18 Ltd. | R-18 Ltd. | BGP | ANNOUNCED | ● high |
| 31.44.250.0/23 | R-18 Ltd. | R-18 Ltd. | RIPE | ASSIGNED PA | ● high |
| 31.44.251.0/24 | R-18 Ltd. | R-18 Ltd. | BGP | ANNOUNCED | ● high |
| 31.221.16.56/30 | R-W-ARMSTRONG-NETID10411 | R-W-ARMSTRONG-NETID10411 | RIPE | ASSIGNED PA | ● medium |
| 36.255.63.144/29 | R-S--Bernarldo-Associates | R-S--Bernarldo-Associates | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 37.59.230.232/29 | R | R | RIPE | ASSIGNED PA | ● high |
| 37.64.136.48/29 | R_26_N6512-00001-002 | R_26_N6512-00001-002 | RIPE | ASSIGNED PA | ● medium |
| 37.71.68.28/30 | R-Y-V-ST-HERBLAIN | R-Y-V-ST-HERBLAIN | RIPE | ASSIGNED PA | ● medium |
| 38.58.234.0/24 | R-NET Wired Internet Services | R-NET Wired Internet Services | BGP | ANNOUNCED | ● high |
| 38.105.229.0/24 | R&R Managed Telecom Services | R&R Managed Telecom Services | BGP | ANNOUNCED | ● high |
| 38.125.23.0/24 | R&R Managed Telecom Services | R&R Managed Telecom Services | BGP | ANNOUNCED | ● high |
| 38.147.14.0/24 | R-NET Wired Internet Services | R-NET Wired Internet Services | BGP | ANNOUNCED | ● high |
| 38.147.128.0/24 | R-NET Wired Internet Services | R-NET Wired Internet Services | BGP | ANNOUNCED | ● high |
| 38.150.16.0/24 | R-NET Wired Internet Services | R-NET Wired Internet Services | BGP | ANNOUNCED | ● high |
| 41.75.126.32/29 | RTI | R.T.I. SPA | AFRINIC | ASSIGNED PA | ● low |
| 43.231.207.0/24 | R&R Managed Telecom Services | R&R Managed Telecom Services | BGP | ANNOUNCED | ● high |
| 43.246.140.0/24 | R P World Telecom Pvt Ltd | R P World Telecom Pvt Ltd | BGP | ANNOUNCED | ● high |
| 43.246.141.0/24 | R P World Telecom Pvt Ltd | R P World Telecom Pvt Ltd | BGP | ANNOUNCED | ● high |
| 43.246.142.0/24 | R P World Telecom Pvt Ltd | R P World Telecom Pvt Ltd | BGP | ANNOUNCED | ● high |
| 43.246.143.0/24 | R P World Telecom Pvt Ltd | R P World Telecom Pvt Ltd | BGP | ANNOUNCED | ● high |
| 45.5.108.0/22 | R. COSTA DO NASCIMENTO | R. COSTA DO NASCIMENTO | ARIN | ALLOCATED | ● high |
| 45.6.136.0/22 | R.A INTERNET | R.A INTERNET | ARIN | ALLOCATED | ● high |
| 45.68.73.198/32 | R&E TECNOLOGIA E SERVICOS | R&E TECNOLOGIA E SERVICOS | PEERINGDB | ASSIGNED | ● high |
| 45.68.74.54/32 | R M SILVA DE PAULA INFORMATICA | R M SILVA DE PAULA INFORMATICA | PEERINGDB | ASSIGNED | ● high |
| 45.68.74.239/32 | R DE OLIVEIRA COMUNICACOES | R DE OLIVEIRA COMUNICACOES | PEERINGDB | ASSIGNED | ● high |
| 45.68.75.20/32 | R. P. DE B. ALVES SERVICOS E TELECOMUNICACOES | R. P. DE B. ALVES SERVICOS E TELECOMUNICACOES | PEERINGDB | ASSIGNED | ● high |
| 45.68.75.219/32 | R&E TECNOLOGIA E SERVICOS | R&E TECNOLOGIA E SERVICOS | PEERINGDB | ASSIGNED | ● high |
| 45.68.80.208/32 | R DE MELO NEVES CONEX - ME | R DE MELO NEVES CONEX - ME | PEERINGDB | ASSIGNED | ● high |
| 45.68.83.151/32 | R DE OLIVEIRA COMUNICACOES | R DE OLIVEIRA COMUNICACOES | PEERINGDB | ASSIGNED | ● high |
| 45.70.144.0/22 | R. C. F. TELECOM LTDA ME | R. C. F. TELECOM LTDA ME | ARIN | ALLOCATED | ● low |
| 45.114.160.0/22 | R.M.O Technology Co., Ltd. | R.M.O Technology Co., Ltd. | APNIC | ALLOCATED PORTABLE | ● high |
| 45.114.160.0/24 | R.M.O Technology Co., Ltd. | R.M.O Technology Co., Ltd. | BGP | ANNOUNCED | ● high |
| 45.114.161.0/24 | R.M.O Technology Co., Ltd. | R.M.O Technology Co., Ltd. | BGP | ANNOUNCED | ● high |
| 45.114.162.0/24 | R.M.O Technology Co., Ltd. | R.M.O Technology Co., Ltd. | BGP | ANNOUNCED | ● high |
| 45.114.163.0/24 | R.M.O Technology Co., Ltd. | R.M.O Technology Co., Ltd. | BGP | ANNOUNCED | ● high |
| 45.120.248.168/32 | R P World Telecom Pvt Ltd | R P World Telecom Pvt Ltd | PEERINGDB | ASSIGNED | ● high |
| 45.120.248.178/32 | R G TECHNOSOLUTIONS | R G TECHNOSOLUTIONS | PEERINGDB | ASSIGNED | ● high |
| 45.136.88.0/22 | R. STAHL Services GmbH | R. STAHL Services GmbH | RIPE | ALLOCATED PA | ● low |
| 45.136.144.0/24 | R-LINE 1 LLC | R-LINE 1 LLC | RIPE | ASSIGNED PA | ● high |
| 45.141.93.0/24 | R-LINE 1 LLC | R-LINE 1 LLC | RIPE | ASSIGNED PA | ● high |
| 45.163.40.0/22 | R A DELFINO PROVEDORES DE ACESSO EIRELI ME | R A DELFINO PROVEDORES DE ACESSO EIRELI ME | ARIN | ALLOCATED | ● low |
| 45.163.41.0/24 | R A DELFINO PROVEDORES DE ACESSO EIRELI ME | R A DELFINO PROVEDORES DE ACESSO EIRELI ME | BGP | ANNOUNCED | ● low |
| 45.164.187.0/24 | R G DE SOUZA INFORMATICA | R G DE SOUZA INFORMATICA | ARIN | ALLOCATED | ● high |
| 45.165.12.0/22 | R G DE SOUSA LTDA | R G DE SOUSA LTDA | ARIN | ALLOCATED | ● high |
| 45.165.104.0/22 | R GALDINO DE ALMEIDA | R GALDINO DE ALMEIDA | ARIN | ALLOCATED | ● high |
| 45.165.236.0/22 | R A DIAS SANTOS PROVEDOR DE INTERNET | R A DIAS SANTOS PROVEDOR DE INTERNET | ARIN | ALLOCATED | ● high |
| 45.165.252.0/22 | R. de Jesus - Telecomunicacoes LTDA | R. de Jesus - Telecomunicacoes LTDA | ARIN | ALLOCATED | ● high |
| 45.166.148.0/24 | R.B.Stark - ME | R.B.Stark - ME | ARIN | REASSIGNED | ● high |
| 45.176.200.0/22 | R.R. PEREIRA- SERV DE COM MULT - EIRELI | R.R. PEREIRA- SERV DE COM MULT - EIRELI | ARIN | ALLOCATED | ● high |
| 45.184.64.0/22 | R M INTERWEB LTDA | R M INTERWEB LTDA | ARIN | ALLOCATED | ● high |
| 45.184.146.26/32 | R DE OLIVEIRA COMUNICACOES | R DE OLIVEIRA COMUNICACOES | PEERINGDB | ASSIGNED | ● high |
| 45.184.147.36/32 | R. N. Informatica Ltda - ME | R. N. Informatica Ltda - ME | PEERINGDB | ASSIGNED | ● high |
| 45.184.188.0/22 | R.E. DUTRA PROVEDOR DE INTERNET | R.E. DUTRA PROVEDOR DE INTERNET | ARIN | ALLOCATED | ● high |
| 45.185.112.0/22 | R. G SERVICOS DE PROVEDORES DE INTERNET LTDA | R. G SERVICOS DE PROVEDORES DE INTERNET LTDA | ARIN | ALLOCATED | ● high |
| 45.185.164.0/22 | R.R SOARES INTERNET | R.R SOARES INTERNET | ARIN | ALLOCATED | ● high |
| 45.187.188.0/24 | R&E TELECOM LTDA - ME | R&E TELECOM LTDA - ME | ARIN | REASSIGNED | ● high |
| 45.190.128.0/22 | R.RODRIGUES VASCONCELOS TELECOM EIRELI | R.RODRIGUES VASCONCELOS TELECOM EIRELI | ARIN | ALLOCATED | ● high |
| 45.229.240.0/22 | R. ALECIO SACHETTI & CIA LTDA - EPP | R. ALECIO SACHETTI & CIA LTDA - EPP | ARIN | ALLOCATED | ● low |
| 45.232.52.0/22 | R. G. MENEZES DE ARAÚJO INFOR | R. G. MENEZES DE ARAÚJO INFOR | ARIN | ALLOCATED | ● high |
| 45.238.232.0/22 | R.R.COMUNICAÇÃO & MULTIMIDIA EIRELI | R.R.COMUNICAÇÃO & MULTIMIDIA EIRELI | ARIN | ALLOCATED | ● high |
| 46.105.250.220/30 | R. A. | R. A. | RIPE | ASSIGNED PA | ● high |
| 46.163.102.192/28 | R-V-Allgemeine-Versicherung-AG | R-V-Allgemeine-Versicherung-AG | RIPE | ASSIGNED PA | ● medium |
| 46.218.157.236/30 | R_amp_D_I4718-I4718-00002-002 | R_amp_D_I4718-I4718-00002-002 | RIPE | ASSIGNED PA | ● medium |
| 46.227.96.0/21 | R-KOM Regensburger Telekommunikationsgesellschaft mbH | R-KOM Regensburger Telekommunikationsgesellschaft mbH | BGP | ANNOUNCED | ● high |
| 46.227.96.0/23 | R-KOM-GFO-NET-AS12611 | R-KOM-GFO-NET-AS12611 | RIPE | ASSIGNED PA | ● low |
| 46.227.98.0/23 | R-KOM-GFO-NET-AS12611 | R-KOM-GFO-NET-AS12611 | RIPE | ASSIGNED PA | ● low |
| 46.227.100.0/23 | R-KOM-GFO-NET-AS12611 | R-KOM-GFO-NET-AS12611 | RIPE | ASSIGNED PA | ● low |
| 46.227.102.0/23 | R-KOM-GFO-NET-AS12611 | R-KOM-GFO-NET-AS12611 | RIPE | ASSIGNED PA | ● low |
| 50.58.16.0/23 | R.R. Donnelley and Sons, Co. | R.R. Donnelley and Sons, Co. | BGP | ANNOUNCED | ● high |
| 51.38.94.136/29 | R. A. | R. A. | RIPE | LEGACY | ● high |
| 51.68.163.96/29 | R. A. | R. A. | RIPE | LEGACY | ● high |
| 51.75.33.136/29 | R. A. | R. A. | RIPE | LEGACY | ● high |
| 51.77.89.48/29 | R. A. | R. A. | RIPE | LEGACY | ● high |
| 51.255.0.152/29 | R. A. | R. A. | RIPE | LEGACY | ● high |
| 54.36.39.228/30 | R. A. | R. A. | RIPE | LEGACY | ● high |
| 58.185.133.48/29 | R-K-SG | R-K-SG | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 59.60.11.136/29 | R-XM-FJ | R-XM-FJ | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.245.10.0/24 | R&R Managed Telecom Services | R&R Managed Telecom Services | BGP | ANNOUNCED | ● high |
| 61.245.11.0/24 | R&R Managed Telecom Services | R&R Managed Telecom Services | BGP | ANNOUNCED | ● high |
| 61.246.203.112/28 | R-TecSystems1599-mum | R-TecSystems1599-mum | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 62.55.203.104/29 | R-S-GEBAEUDETECHNIK-NET | R-S-GEBAEUDETECHNIK-NET | RIPE | ASSIGNED PA | ● medium |
| 62.55.245.0/29 | R-S-STILP-NET | R-S-STILP-NET | RIPE | ASSIGNED PA | ● medium |
| 62.69.7.0/24 | R-ISP-RU-NET0 | R-ISP-RU-NET0 | RIPE | ASSIGNED PA | ● medium |
| 62.69.104.160/29 | R-G-STUDIOS | R-G-STUDIOS | RIPE | ASSIGNED PA | ● medium |
| 62.77.89.56/29 | R-BUILT-CZ | R-BUILT-CZ | RIPE | ASSIGNED PA | ● medium |
| 62.84.149.16/28 | R-ALTRA-CZ | R-ALTRA-CZ | RIPE | ASSIGNED PA | ● low |
| 62.99.139.80/29 | R-Holding-GmbH | R-Holding-GmbH | RIPE | ASSIGNED PA | ● medium |
| 62.99.165.216/29 | R-H-Bau-GmbH | R-H-Bau-GmbH | RIPE | ASSIGNED PA | ● low |
| 62.99.186.112/29 | R-P-Garagen-GmbH-Co-KG | R-P-Garagen-GmbH-Co-KG | RIPE | ASSIGNED PA | ● medium |
| 62.99.208.16/29 | R-M-Webdesign-GesmbH | R-M-Webdesign-GesmbH | RIPE | ASSIGNED PA | ● medium |
| 62.99.230.244/30 | R-S-Group-Regeltechnik-und | R-S-Group-Regeltechnik-und | RIPE | ASSIGNED PA | ● low |
| 62.99.232.16/28 | R-Solutions-EDV | R-Solutions-EDV | RIPE | ASSIGNED PA | ● medium |
| 62.99.251.116/30 | R-S-Group-Regeltechnik-und | R-S-Group-Regeltechnik-und | RIPE | ASSIGNED PA | ● low |
| 62.123.136.192/29 | R-PLAST-GMBH-IT | R-PLAST-GMBH-IT | RIPE | ASSIGNED PA | ● medium |
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Uses the REST API.