CT
Aggregated across every cluster whose name starts with "CT" — 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.
400
Total ranges
262
Matched clusters
Matched clusters
CT-C-MNT
CT-INDUSTRIAL-DC-NET
CT-CZ
CT Interactive EOOD
CT_RUPAR-NET
CT Management, Inc.
CT Communications Network
CT VISION Sarl
CT-GVA
CT-ALUP-NET
CT-SERVICE-SRL
CT-LIPTES-CAL
CT-IPV6-NETWORK-ADDRESS
CT-IPV6-PLATFORM-ADDRESS
CT-IPV6-MOBILE-ADDRESS
CT-IPV6-VOLTE-ADDRESS
CT-IPV6-IOT-ADDRESS
CT-IPV6-IDC-ADDRESS
CT-IPV6-INTERNET-CAFE-ADDRESS
CT-SPEEDBUTTON2
CT-C-Tomsk
CT-INSTITUTE-OF-ENGG
CT-EDUCATION-SOCIETY
ct-mgt-hk
CT-TSAT-NEACSU-A
CT Accent, a.s.
CT_SYSTEMS_BV
CT-BRILIANT-CONFORT-TOP
CT-CLOUDYCOMPANY
CT-RINALDO-IMPEX
CT-165-99-115-0
CT-165-99-114-0
CT-UNIVERSITATEA-MARITIMA-CONSTANTA
CT-LINK-SYSTEMS-INC
CT-LAB-20080708
CT-IPV6-LEASED-LINE-ADDRESS
CT-GREENSOFT-SRL
CT INFRA SAS
CT-GLOBAL-FREIGHT-AUDIT-LTD
CT_REAL_ESTATE_PARTNERS_GMBH_und-NET
CT-TSAT-VLAD-S
CT-MMCM-TRANSFER-NET
CT-DEWEA-NET
CT-MARKETING-OFFICE
CT-NETWORKS-LTD-CANTER-LAW
CT-BIOCARBONIC-ZEITZ-NET
CT-CRUCIAL-SYSTEM-SERVICES
CT-GHEORGHIU-CORNELIA
CT-TRANS-ATLANTIS
CT-LION-SHIPPING-CHARTERING
CT-SKYNET-CONNECT
CT-INCDFP-RA-PL
CT-DIETMAR-MARCUS
CT-MONTESOR-AGRICOLA-ROMENA
CT-OVIMAR-IMPEX
CT-INSTITUTUL-NATIONAL-FIZICA-PAMANTULUI-INCDFP
CT-ROYAL-TECH-INT
CT-KRONOS-MANAGEMENT
CT-NAVMAR
CT-I
+202 more
Ranges (400)
showing 1–100 of 400 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status |
|---|---|---|---|---|
| 27.110.8.56/29 | CT-ISP2 | CT-ISP2 | APNIC | ASSIGNED NON-PORTABLE |
| 45.128.98.0/24 | CT Interactive EOOD | CT Interactive EOOD | BGP | ANNOUNCED |
| 65.75.224.0/20 | CT Communications Network | CT Communications Network | BGP | ANNOUNCED |
| 66.32.101.0/24 | CT Management, Inc. | CT Management, Inc. | BGP | ANNOUNCED |
| 67.43.192.0/20 | CT Communications Network | CT Communications Network | BGP | ANNOUNCED |
| 67.43.192.0/24 | CT Communications Network | CT Communications Network | BGP | ANNOUNCED |
| 84.237.0.0/20 | CT-C-Tomsk | CT-C-Tomsk | RIPE | SUB-ALLOCATED PA |
| 84.237.0.0/17 | CT-C-MNT | CT-C-MNT | ARIN | |
| 84.237.71.0/24 | CT-C-MNT | CT-C-MNT | ARIN | |
| 106.63.0.0/17 | CT-CLOUDYCOMPANY | CT-CLOUDYCOMPANY | APNIC | ALLOCATED NON-PORTABLE |
| 118.201.201.80/29 | CT-ART-CREATION-SG | CT-ART-CREATION-SG | APNIC | ALLOCATED NON-PORTABLE |
| 121.33.188.128/29 | CT | CT | APNIC | ASSIGNED NON-PORTABLE |
| 123.127.234.224/28 | CT-CO | CT | APNIC | ASSIGNED NON-PORTABLE |
| 126.209.15.216/29 | CT-LINK-SYSTEMS-INC | CT-LINK-SYSTEMS-INC | APNIC | ALLOCATED NON-PORTABLE |
| 165.21.86.8/29 | CT-FREIGHT-SG | CT-FREIGHT-SG | APNIC | ALLOCATED NON-PORTABLE |
| 185.135.196.0/24 | CT INFRA SAS | CT INFRA SAS | RIPE | ALLOCATED PA |
| 185.214.65.0/24 | CT VISION Sarl | CT VISION Sarl | BGP | ANNOUNCED |
| 192.88.1.0/24 | CT-GVA | CT-GVA | RIPE | LEGACY |
| 193.82.17.160/27 | CT-ISP2 | CT-ISP2 | APNIC | ASSIGNED NON-PORTABLE |
| 203.198.237.240/28 | ct-mgt-hk | ct-mgt-hk | APNIC | ASSIGNED NON-PORTABLE |
| 210.10.237.16/28 | CT | CT | APNIC | ASSIGNED NON-PORTABLE |
| 210.10.244.96/28 | CT | CT | APNIC | ASSIGNED NON-PORTABLE |
| 2402:8800::/32 | CT-LAB-20080708 | CT-LAB-20080708 | APNIC | ALLOCATED PORTABLE |
| 240e:100::/24 | CT-IPV6-NETWORK-ADDRESS | CT-IPV6-NETWORK-ADDRESS | APNIC | ALLOCATED NON-PORTABLE |
| 240e:108:4820::/48 | CT-Network-security-SHANGHAI | CT-Network-security-SHANGHAI | APNIC | ALLOCATED NON-PORTABLE |
| 240e:200::/24 | CT-IPV6-PLATFORM-ADDRESS | CT-IPV6-PLATFORM-ADDRESS | APNIC | ALLOCATED NON-PORTABLE |
| 240e:400::/24 | CT-IPV6-MOBILE-ADDRESS | CT-IPV6-MOBILE-ADDRESS | APNIC | ALLOCATED NON-PORTABLE |
| 240e:500::/24 | CT-IPV6-VOLTE-ADDRESS | CT-IPV6-VOLTE-ADDRESS | APNIC | ALLOCATED NON-PORTABLE |
| 240e:800::/24 | CT-IPV6-IOT-ADDRESS | CT-IPV6-IOT-ADDRESS | APNIC | ALLOCATED NON-PORTABLE |
| 240e:900::/24 | CT-IPV6-IDC-ADDRESS | CT-IPV6-IDC-ADDRESS | APNIC | ALLOCATED NON-PORTABLE |
| 240e:a00::/24 | CT-IPV6-INTERNET-CAFE-ADDRESS | CT-IPV6-INTERNET-CAFE-ADDRESS | APNIC | ALLOCATED NON-PORTABLE |
| 2607:8540::/32 | CT Communications Network | CT Communications Network | BGP | ANNOUNCED |
| 2a00:2381:244::/48 | CT-PARTNERS | CT-PARTNERS | RIPE | AGGREGATED-BY-LIR |
| 2a00:2381:e44::/48 | CT-GLOBAL-FREIGHT-AUDIT-LTD | CT-GLOBAL-FREIGHT-AUDIT-LTD | RIPE | AGGREGATED-BY-LIR |
| 2a01:a500:1237::/48 | CT-GLOBAL-FREIGHT-AUDIT-IP-1 | CT-GLOBAL-FREIGHT-AUDIT-IP-1 | RIPE | AGGREGATED-BY-LIR |
| 37.71.38.8/29 | CT-LOG-LOUVRES | CT-LOG-LOUVRES | RIPE | ASSIGNED PA |
| 41.207.236.0/24 | CT-CPT-DC | CT-CPT-DC | AFRINIC | ASSIGNED PA |
| 41.207.237.0/24 | CT-CPT-1 | CT-CPT-1 | AFRINIC | ASSIGNED PA |
| 41.207.239.0/24 | CT-CPT-ENT-1 | CT-CPT-ENT-1 | AFRINIC | ASSIGNED PA |
| 58.23.103.77/32 | CT-CHUNBAOWUGANGCAILIAO | CT-CHUNBAOWUGANGCAILIAO | APNIC | ASSIGNED NON-PORTABLE |
| 58.23.103.78/32 | CT-JISHANXIAOXUE | CT-JISHANXIAOXUE | APNIC | ASSIGNED NON-PORTABLE |
| 58.23.103.91/32 | CT-FULISHIYEYOUXIANGONGSI | CT-FULISHIYEYOUXIANGONGSI | APNIC | ASSIGNED NON-PORTABLE |
| 58.23.103.92/32 | CT-SHENYUEZHUZAOGONGSI | CT-SHENYUEZHUZAOGONGSI | APNIC | ASSIGNED NON-PORTABLE |
| 58.23.103.93/32 | CT-ZHANGQIUSHUIJINZIFANDIAN | CT-ZHANGQIUSHUIJINZIFANDIAN | APNIC | ASSIGNED NON-PORTABLE |
| 61.167.18.128/27 | CT-SERVICE-STOP | CT-SERVICE-STOP | APNIC | ASSIGNED NON-PORTABLE |
| 62.54.234.144/29 | CT-DIENSTLEISTUNGEN-NET | CT-DIENSTLEISTUNGEN-NET | RIPE | ASSIGNED PA |
| 77.156.202.204/30 | CT-LOG-NICE | CT-LOG-NICE | RIPE | ASSIGNED PA |
| 81.1.14.48/29 | CT-EXPLOITATION_I5623-00001-002 | CT-EXPLOITATION_I5623-00001-002 | RIPE | ASSIGNED PA |
| 81.19.118.176/29 | CT-INDUSTRIAL-DC-NET | CT-INDUSTRIAL-DC-NET | RIPE | ASSIGNED PA |
| 81.112.88.112/28 | CT-PLATE-FOTOINCISA | CT-PLATE-FOTOINCISA | RIPE | ASSIGNED PA |
| 82.143.83.176/29 | CT-I | CT-I | RIPE | ASSIGNED PA |
| 83.103.188.0/29 | CT-TSAT-DINEL-S | CT-TSAT-DINEL-S | RIPE | ASSIGNED PA |
| 83.103.188.24/29 | CT-TSAT-BERESCU-M | CT-TSAT-BERESCU-M | RIPE | ASSIGNED PA |
| 83.103.188.32/29 | CT-KRONOS-MANAGEMENT | CT-KRONOS-MANAGEMENT | RIPE | ASSIGNED PA |
| 83.103.188.40/29 | CT-BRILIANT-CONFORT-TOP | CT-BRILIANT-CONFORT-TOP | RIPE | ASSIGNED PA |
| 83.103.188.48/28 | CT-MGE-FIRE-QUALITY | CT-MGE-FIRE-QUALITY | RIPE | ASSIGNED PA |
| 83.103.188.64/29 | CT-REGIA-AUTONOMA-JUDETEANA-DE-DRUMURI-SI-PODURI-CONSTANTA | CT-REGIA-AUTONOMA-JUDETEANA-DE-DRUMURI-SI-PODURI-CONSTANTA | RIPE | ASSIGNED PA |
| 83.103.188.128/29 | CT-MONTESOR-AGRICOLA-ROMENA | CT-MONTESOR-AGRICOLA-ROMENA | RIPE | ASSIGNED PA |
| 83.103.188.136/29 | CT-OVIMAR-IMPEX | CT-OVIMAR-IMPEX | RIPE | ASSIGNED PA |
| 83.103.188.160/29 | CT-REPAIR-MOBIL | CT-REPAIR-MOBIL | RIPE | ASSIGNED PA |
| 83.103.188.168/29 | CT-ANDI-TRANS | CT-ANDI-TRANS | RIPE | ASSIGNED PA |
| 83.103.188.176/29 | CT-INCDFP-RA-PL | CT-INCDFP-RA-PL | RIPE | ASSIGNED PA |
| 83.103.188.184/29 | CT-ROYAL-TECH-INT | CT-ROYAL-TECH-INT | RIPE | ASSIGNED PA |
| 83.103.188.216/29 | CT-RINALDO-IMPEX | CT-RINALDO-IMPEX | RIPE | ASSIGNED PA |
| 83.103.189.16/29 | CT-TSAT-MARINESCU-I | CT-TSAT-MARINESCU-I | RIPE | ASSIGNED PA |
| 83.103.189.24/29 | CT-NAVMAR | CT-NAVMAR | RIPE | ASSIGNED PA |
| 83.103.189.48/28 | CT-TSAT-MILOSANU-DA | CT-TSAT-MILOSANU-DA | RIPE | ASSIGNED PA |
| 83.103.189.64/28 | CT-ELCOMEX-IEA | CT-ELCOMEX-IEA | RIPE | ASSIGNED PA |
| 83.103.189.96/29 | CT-TSAT-MIDACHE-A | CT-TSAT-MIDACHE-A | RIPE | ASSIGNED PA |
| 83.103.189.112/28 | CT-TSAT-CUHARTZ-D | CT-TSAT-CUHARTZ-D | RIPE | ASSIGNED PA |
| 83.103.189.144/29 | CT-LION-SHIPPING-CHARTERING | CT-LION-SHIPPING-CHARTERING | RIPE | ASSIGNED PA |
| 83.103.189.160/29 | CT-TUDOSE-IA | CT-TUDOSE-IA | RIPE | ASSIGNED PA |
| 83.103.189.168/29 | CT-TSAT-BUCKLE-RD | CT-TSAT-BUCKLE-RD | RIPE | ASSIGNED PA |
| 83.103.189.176/29 | CT-TSAT-LETA-E | CT-TSAT-LETA-E | RIPE | ASSIGNED PA |
| 83.103.189.184/29 | CT-TSAT-NEACSU-A | CT-TSAT-NEACSU-A | RIPE | ASSIGNED PA |
| 83.103.189.192/29 | CT-ONE-TRADING | CT-ONE-TRADING | RIPE | ASSIGNED PA |
| 83.103.189.200/29 | CT-NEPI-FIVE-PROPERTY-MANAGEMENT | CT-NEPI-FIVE-PROPERTY-MANAGEMENT | RIPE | ASSIGNED PA |
| 83.103.189.208/29 | CT-TSAT-MICODIN-C | CT-TSAT-MICODIN-C | RIPE | ASSIGNED PA |
| 83.103.189.216/29 | CT-BUCKLE-RD | CT-BUCKLE-RD | RIPE | ASSIGNED PA |
| 83.103.189.224/28 | CT-TSAT-ULMEANU-CM | CT-TSAT-ULMEANU-CM | RIPE | ASSIGNED PA |
| 83.103.189.240/28 | CT-CJC | CT-CJC | RIPE | ASSIGNED PA |
| 83.103.196.0/28 | CT-MOTROC-S-TUDORSAT | CT-MOTROC-S-TUDORSAT | RIPE | ASSIGNED PA |
| 83.103.196.16/29 | CT-MITRU-GR-TUDORSAT | CT-MITRU-GR-TUDORSAT | RIPE | ASSIGNED PA |
| 83.103.196.24/29 | CT-COSTEA-M-TS | CT-COSTEA-M-TS | RIPE | ASSIGNED PA |
| 83.103.196.32/28 | CT-VASLUIAN-M-TUDORSAT | CT-VASLUIAN-M-TUDORSAT | RIPE | ASSIGNED PA |
| 83.103.196.64/29 | CT-TRANS-ATLANTIS | CT-TRANS-ATLANTIS | RIPE | ASSIGNED PA |
| 83.103.196.72/29 | CT-SKYNET-CONNECT | CT-SKYNET-CONNECT | RIPE | ASSIGNED PA |
| 83.103.196.80/29 | CT-BRISCARU-B-TS | CT-BRISCARU-B-TS | RIPE | ASSIGNED PA |
| 83.103.196.88/29 | CT-ZADIC-AC-TS | CT-ZADIC-AC-TS | RIPE | ASSIGNED PA |
| 83.103.196.96/29 | CT-CAROM-H | CT-CAROM-H | RIPE | ASSIGNED PA |
| 83.103.196.104/29 | CT-RAJDP | CT-RAJDP | RIPE | ASSIGNED PA |
| 83.103.196.112/29 | CT-LUCHIAN-F-TS | CT-LUCHIAN-F-TS | RIPE | ASSIGNED PA |
| 83.103.196.120/29 | CT-BUTILCA-L | CT-BUTILCA-L | RIPE | ASSIGNED PA |
| 83.103.196.128/28 | CT-RADUCANU-C-TS | CT-RADUCANU-C-TS | RIPE | ASSIGNED PA |
| 83.103.196.144/28 | CT-TSAT-ANDRICI-I | CT-TSAT-ANDRICI-I | RIPE | ASSIGNED PA |
| 83.103.196.160/28 | CT-TSAT-POPESCU-C | CT-TSAT-POPESCU-C | RIPE | ASSIGNED PA |
| 83.103.196.176/28 | CT-TSAT-MANEA-L | CT-TSAT-MANEA-L | RIPE | ASSIGNED PA |
| 83.103.196.208/28 | CT-TSAT-SOLART-INT | CT-TSAT-SOLART-INT | RIPE | ASSIGNED PA |
| 83.103.196.224/29 | CT-TSAT-VLAD-S | CT-TSAT-VLAD-S | RIPE | ASSIGNED PA |
| 83.103.196.232/29 | CT-TSAT-COSTIN-C | CT-TSAT-COSTIN-C | RIPE | ASSIGNED PA |
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Uses the REST API.