F
Aggregated across every cluster whose name starts with "F" — 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.
1,306
Total ranges
429
Matched clusters
Matched clusters
F-MAOUNIS-UND-SIA-OE
F/X Wireless Technology Solutions Pvt Ltd
F-P-ARCHITEKTEN-ZT-GMBH
F & W Networks Ltd
F-P-U-H-BEELPL-BARTLOMIEJ-MATYSZKOWICZ
f-group-EMIRNET
F-1 Soft International Pvt. Ltd.
F L L de Sousa ME
F-NET-UK-LON
F.R.Communication
F-S-SG
F.T LINK BD
F-T-SG
F N S
F-BD
F M M TECHNOLOGY
F_REEN_VASTGOED_SNEEK_BV
F-Adeola
F-F-FILM-UND-FERNSEHPRODUKTION-KOELN-NET
F-TECH-S-AND-F-INC
F-NET-VE
F-NET-US-LAX
F-NET-US-MIA
F-NET-US-HIL
F-NET-US-NYC
F-NET-DE-FRA
F_POORTER_TANDARTS_BV
F-J-SG
F-O-O-F-KAZAN
F-RAGRONET-PL
F-NET sp. z o.o.
F.H.U. "Global-Net" Witold Rogala
F&A Federal Credit Union
F_MVNO_UK_BO_INFRA
F-NETWORK SRL
F J Management Inc.
F-UND-T-NET
F-D-Infra-1401-4
F_Square
F_EN_R_NIEUW_VENNEP_HOLDING_BV
F_FAIGES_SL
F-Personalagentur-fuer
F och E Fastighet AB
F.H.U. BALMONT
F.J.FANTINI AMPARO ME
F A VIEIRA DE SOUZA SERVICOS
F. G TELECOMUNICACAO
F J S LESSA - ME
f ab
F. DOS S. DOURADO
F-EE-INDUSTRIEAUTOMATION-NEUNBURG-VORM-WALD-NET
F-PASSAGE
F_F_D
F-S-FEHRER-KITZINGEN-NET
f+e Immobilien GmbH
F-IT-GMBH
F.M.R. Computers and Software Ltd
F-U-UNTERNEHMENSGRUPPE-MUENSTER-NET
F-L-JUCHEM-UND-SOEHNE-NIEDERWOERRESBACH-NET
F-I-L-A-A-FABBRICA-ITALIANA-LAPIS-ED-AFFINI-S-P-A-IR
+369 more
Ranges (1,306)
showing 101–200 of 1,306 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 46.228.136.0/23 | F-SECURE-NET-EW1 | F-SECURE-NET-EW1 | RIPE | ASSIGNED PA | ● low |
| 46.228.140.0/24 | F-SECURE-NET-GB | F-SECURE-NET-GB | RIPE | ASSIGNED PA | ● medium |
| 46.228.141.0/24 | F-SECURE-NET | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.228.143.0/24 | F-SECURE-NET | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.105.0/24 | F-SECURE | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.106.8/29 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.106.16/28 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.106.48/29 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.106.56/29 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.106.64/28 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.106.80/28 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.106.96/28 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.122.0/29 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 46.246.122.192/26 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 49.12.62.32/29 | F-MAOUNIS-UND-SIA-OE-TOPHOST | F-MAOUNIS-UND-SIA-OE-TOPHOST | RIPE | ASSIGNED PA | ● low |
| 49.12.62.40/29 | F-MAOUNIS-UND-SIA-OE-TOPHOST | F-MAOUNIS-UND-SIA-OE-TOPHOST | RIPE | ASSIGNED PA | ● low |
| 50.118.143.0/24 | F.N.S. HOLDINGS LIMITED | F.N.S. HOLDINGS LIMITED | BGP | ANNOUNCED | ● high |
| 50.118.162.0/24 | F.N.S. HOLDINGS LIMITED | F.N.S. HOLDINGS LIMITED | BGP | ANNOUNCED | ● high |
| 58.185.35.224/28 | F-NETWORKS-SG | F-NETWORKS-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 61.245.25.64/29 | F-TECH-RandD-PHILIPPINES-INC | F-TECH-RandD-PHILIPPINES-INC | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 62.28.80.240/29 | F-CASTELO-BRANCO-NET | F-CASTELO-BRANCO-NET | RIPE | ASSIGNED PA | ● medium |
| 62.54.204.136/29 | F-M-IMMOBILIEN-NET | F-M-IMMOBILIEN-NET | RIPE | ASSIGNED PA | ● medium |
| 62.54.222.208/29 | F-UND-S-MILCHPRODUKTE-NET | F-UND-S-MILCHPRODUKTE-NET | RIPE | ASSIGNED PA | ● low |
| 62.54.222.216/29 | F-UND-S-MILCHPRODUKTE-NET | F-UND-S-MILCHPRODUKTE-NET | RIPE | ASSIGNED PA | ● low |
| 62.55.255.200/29 | F-UND-S-MILCHPRODUKTE-NET | F-UND-S-MILCHPRODUKTE-NET | RIPE | ASSIGNED PA | ● low |
| 62.63.122.0/29 | F-GRUPP-Net | F-GRUPP-Net | RIPE | ASSIGNED PA | ● medium |
| 62.77.202.0/30 | F-Segura-HU | F-Segura-HU | RIPE | ASSIGNED PA | ● medium |
| 62.89.86.16/28 | F-RAGRONET-PL | F-RAGRONET-PL | RIPE | ASSIGNED PA | ● medium |
| 62.99.254.208/29 | F-Design | F-Design | RIPE | ASSIGNED PA | ● medium |
| 62.121.55.248/29 | F-SUOTIMET-LOIMAA-NET | F-SUOTIMET-LOIMAA-NET | RIPE | ASSIGNED PA | ● medium |
| 62.153.117.16/28 | F-G-SECURITY-MAULBRONN-NET | F-G-SECURITY-MAULBRONN-NET | RIPE | ASSIGNED PA | ● low |
| 62.159.62.40/29 | F-GOEBBER-BREMEN-NET | F-GOEBBER-BREMEN-NET | RIPE | ASSIGNED PA | ● low |
| 62.225.107.0/27 | F-A-STICHWEH-HANNOVER-NET | F-A-STICHWEH-HANNOVER-NET | RIPE | ASSIGNED PA | ● low |
| 62.242.110.176/29 | F-REKLAME-A-S-NET | F-REKLAME-A-S-NET | RIPE | ASSIGNED PA | ● medium |
| 62.243.123.48/28 | F-OG-H-NET | F-OG-H-NET | RIPE | ASSIGNED PA | ● low |
| 62.251.202.64/28 | F_M_S_A_R | F_M_S_A_R | AFRINIC | ASSIGNED PA | ● low |
| 62.254.133.168/29 | F-W-THORPE-PUBLIC-LIMITED-COMPANY | F-W-THORPE-PUBLIC-LIMITED-COMPANY | RIPE | ASSIGNED PA | ● low |
| 62.254.224.32/28 | F-D-R-LIMITED | F-D-R-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.254.226.208/28 | F-D-R-LIMITED | F-D-R-LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.255.139.88/29 | F-C-BROWN-STEEL-EQUIPMENT-LTD | F-C-BROWN-STEEL-EQUIPMENT-LTD | RIPE | ASSIGNED PA | ● medium |
| 63.135.161.0/24 | F.N.S. HOLDINGS LIMITED | F.N.S. HOLDINGS LIMITED | BGP | ANNOUNCED | ● high |
| 64.43.72.0/24 | F.N.S. HOLDINGS LIMITED | F.N.S. HOLDINGS LIMITED | BGP | ANNOUNCED | ● high |
| 64.64.108.0/24 | F.N.S. HOLDINGS LIMITED | F.N.S. HOLDINGS LIMITED | BGP | ANNOUNCED | ● high |
| 67.55.204.0/24 | F&B Communications, Inc. | F&B Communications, Inc. | BGP | ANNOUNCED | ● high |
| 69.63.25.0/24 | F&B Communications, Inc. | F&B Communications, Inc. | BGP | ANNOUNCED | ● high |
| 69.176.89.0/24 | F.N.S. HOLDINGS LIMITED | F.N.S. HOLDINGS LIMITED | BGP | ANNOUNCED | ● high |
| 70.39.3.0/24 | F&B Communications, Inc. | F&B Communications, Inc. | BGP | ANNOUNCED | ● high |
| 70.39.22.0/24 | F&B Communications, Inc. | F&B Communications, Inc. | BGP | ANNOUNCED | ● high |
| 77.86.243.0/24 | F-SECURE-NET2 | F-SECURE-NET2 | RIPE | ASSIGNED PA | ● medium |
| 77.158.33.144/28 | F-SECURE-BORDEAUX | F-SECURE-BORDEAUX | RIPE | ASSIGNED PA | ● medium |
| 77.158.142.200/30 | F-TECH-AEROSTRUCTURES_I3059-00001-001 | F-TECH-AEROSTRUCTURES_I3059-00001-001 | RIPE | ASSIGNED PA | ● medium |
| 77.158.172.208/28 | F-SECURE-SDC-BORDEAUX | F-SECURE-SDC-BORDEAUX | RIPE | ASSIGNED PA | ● medium |
| 77.158.243.72/30 | F-JAMMES_M1255-00001-002 | F-JAMMES_M1255-00001-002 | RIPE | ASSIGNED PA | ● medium |
| 77.240.124.128/28 | F-DEDICADOS-BCN | F-DEDICADOS-BCN | RIPE | ASSIGNED PA | ● medium |
| 78.47.221.232/29 | F-CUBE-COMPUTERSERVICE-GMBH | F-CUBE-COMPUTERSERVICE | RIPE | ASSIGNED PA | ● low |
| 79.123.68.0/29 | F-J-PISTOL-MACHINERY-LTD-2204 | F-J-PISTOL-MACHINERY-LTD-2204 | RIPE | ASSIGNED PA | ● medium |
| 79.141.40.80/28 | F_W_Networks_Ltd | F_W_NETWORKS | RIPE | ASSIGNED PA | ● low |
| 80.16.96.136/29 | F-LLIGALASSINISRL | F-LLIGALASSINISRL | RIPE | ASSIGNED PA | ● medium |
| 80.16.159.8/29 | F-E-B-SRL | F-E-B-SRL | RIPE | ASSIGNED PA | ● low |
| 80.19.46.112/29 | F-LLIAMMIRATIDIAGOSTINOEC-SAS | F-LLIAMMIRATIDIAGOSTINOEC-SAS | RIPE | ASSIGNED PA | ● medium |
| 80.19.139.48/29 | F-LLI-CUOMO-SNC | F-LLI-CUOMO-SNC | RIPE | ASSIGNED PA | ● medium |
| 80.19.142.40/29 | F-LLIMORANDI-C-SRL | F-LLIMORANDI-C-SRL | RIPE | ASSIGNED PA | ● medium |
| 80.20.39.240/30 | F-A-D-FLANGEACCIAIOEDERIVATISP | F-A-D-FLANGEACCIAIOEDERIVATISP | RIPE | ASSIGNED PA | ● medium |
| 80.20.90.8/29 | F-A-S--FUNIEATTREZZATUREPERSO | F-A-S--FUNIEATTREZZATUREPERSO | RIPE | ASSIGNED PA | ● medium |
| 80.20.164.112/29 | F-LLICATTANEOSOCIETA-SEMPLICE | F-LLICATTANEOSOCIETA-SEMPLICE | RIPE | ASSIGNED PA | ● medium |
| 80.21.126.144/29 | F-LLIDEGIGLIODIMARIOMICHELEEFA | F-LLIDEGIGLIODIMARIOMICHELEEFA | RIPE | ASSIGNED PA | ● medium |
| 80.22.45.184/29 | F-LLICOLOMBOAUTOTRASPORTIS-N-C | F-LLICOLOMBOAUTOTRASPORTIS-N-C | RIPE | ASSIGNED PA | ● medium |
| 80.22.58.80/29 | F-LLICLAUDIOECARLALBERTOCORNEL | F-LLICLAUDIOECARLALBERTOCORNEL | RIPE | ASSIGNED PA | ● medium |
| 80.22.60.144/29 | F-LLIPARISS-R-L-ASOCIOUNICO | F-LLIPARISS-R-L-ASOCIOUNICO | RIPE | ASSIGNED PA | ● medium |
| 80.22.89.240/29 | F-LLINALONSRL | F-LLINALONSRL | RIPE | ASSIGNED PA | ● medium |
| 80.22.90.32/29 | F-I-S-FABBRICAITALIANASINTETIC | F-I-S-FABBRICAITALIANASINTETIC | RIPE | ASSIGNED PA | ● medium |
| 80.22.105.72/29 | F-LLICAMPAGNOLOSPA | F-LLICAMPAGNOLOSPA | RIPE | ASSIGNED PA | ● medium |
| 80.22.152.120/29 | F-LLID-AURIASASDID-AURIARENATO | F-LLID-AURIASASDID-AURIARENATO | RIPE | ASSIGNED PA | ● medium |
| 80.22.163.112/28 | F-A-E-INDUSTRIAALLOGGIPREFABBR | F-A-E-INDUSTRIAALLOGGIPREFABBR | RIPE | ASSIGNED PA | ● low |
| 80.22.207.72/29 | F-I-L-A-FABBRICAITALIANALAPISE | F-I-L-A-FABBRICAITALIANALAPISE | RIPE | ASSIGNED PA | ● low |
| 80.23.109.40/29 | F-LLISAGRIPANTISPA | F-LLISAGRIPANTISPA | RIPE | ASSIGNED PA | ● medium |
| 80.23.239.216/29 | F-A-OR-S-P-A | F-A-OR-S-P-A | RIPE | ASSIGNED PA | ● low |
| 80.67.7.0/29 | F-Secure | F-Secure Corporation | RIPE | ASSIGNED PA | ● low |
| 80.71.15.184/29 | FIT-MCC | F.I.T. Fondazione Internazionale Trieste | RIPE | ASSIGNED PA | ● low |
| 80.76.240.0/29 | F-Line | f-line-NET | RIPE | ASSIGNED PA | ● low |
| 80.109.138.200/29 | F-Hanschmann | F-Hanschmann | RIPE | ASSIGNED PA | ● medium |
| 80.148.9.8/29 | F-GOEBBER-EYSTRUP-NET | F-GOEBBER-EYSTRUP-NET | RIPE | ASSIGNED PA | ● medium |
| 80.149.178.224/29 | F-X-RUCH-KOMMANDITGESELLSCHAFT-STUEHLINGEN-NET | F-X-RUCH-KOMMANDITGESELLSCHAFT-STUEHLINGEN-NET | RIPE | ASSIGNED PA | ● low |
| 80.150.231.208/29 | F-HEYL-CHEM-PHARMAZ-FABRIK-LAN-APOLDA-NET | F-HEYL-CHEM-PHARMAZ-FABRIK-LAN-APOLDA-NET | RIPE | ASSIGNED PA | ● medium |
| 80.154.197.128/29 | F-U-UNTERNEHMENSGRUPPE-HEIDELBERG-NET | F-U-UNTERNEHMENSGRUPPE-HEIDELBERG-NET | RIPE | ASSIGNED PA | ● low |
| 80.155.40.144/28 | F-S-FEHRER-AUTOMOTIVE-SINDELFINGEN-NET | F-S-FEHRER-AUTOMOTIVE-SINDELFINGEN-NET | RIPE | ASSIGNED PA | ● low |
| 80.155.154.112/29 | F-SPCZ38-NSO-FRANKFURT-NET | F-SPCZ38-NSO-FRANKFURT-NET | RIPE | ASSIGNED PA | ● low |
| 80.195.109.112/29 | F-W-THORPE-PUBLIC-LIMITED-COMPANY | F-W-THORPE-PUBLIC-LIMITED-COMPANY | RIPE | ASSIGNED PA | ● low |
| 80.239.143.224/28 | F-Secure Corporation | F-Secure Corporation | RIPE | ASSIGNED PA | ● high |
| 80.239.245.192/29 | f ab | f ab | RIPE | ASSIGNED PA | ● high |
| 80.249.128.0/24 | F & W Networks Ltd | F & W Networks Ltd | BGP | ANNOUNCED | ● high |
| 80.254.20.248/29 | F_ITAL-NET | F_ITAL-NET | RIPE | ASSIGNED PA | ● medium |
| 80.254.22.168/29 | F_SHERZANAIK-NET | F_SHERZANAIK-NET | RIPE | ASSIGNED PA | ● medium |
| 81.22.248.128/26 | FNS-NET | F.N.S. HOLDINGS LIMITED | RIPE | ASSIGNED PA | ● low |
| 81.112.92.184/29 | F--P-SPA | F-P--SRL | RIPE | ASSIGNED PA | ● low |
| 81.112.189.208/29 | F-P--SRL | F-P--SRL | RIPE | ASSIGNED PA | ● low |
| 81.112.253.4/30 | F-I-L-A-INDUSTRIACHIMICAS-P-A | F-I-L-A-INDUSTRIACHIMICAS-P-A | RIPE | ASSIGNED PA | ● medium |
| 81.113.128.80/29 | F_LLI_ROMANO | F_LLI_ROMANO | RIPE | ASSIGNED PA | ● medium |
| 81.113.129.152/29 | F_LLI_MAZZOCCHIA_S_R_L____OFFICINE_MECCANICHE | F_LLI_MAZZOCCHIA_S_R_L____OFFICINE_MECCANICHE | RIPE | ASSIGNED PA | ● medium |
| 81.113.153.32/29 | F-A-T--FOTOPRINT-SRL | F-A-T--FOTOPRINT-SRL | RIPE | ASSIGNED PA | ● low |
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Uses the REST API.