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.
398
Total ranges
262
Matched clusters
Matched clusters
CT-INSTITUTE-OF-ENGG
CT
CT-CLOUDYCOMPANY
CT-JHB-1
CT-LINK-SYSTEMS-INC
CT_SYSTEMS_BV
CT-GVA
CT-LAB-20080708
CT-IPV6-LEASED-LINE-ADDRESS
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-Network-security-Guangzhou
CT-Network-security-SHENZHEN
CT-Network-security-SHANGHAI
CT Communications Network
CT-OBJEKT-OSTERROENFELD-NET
CT Interactive EOOD
CT VISION Sarl
CT_REAL_ESTATE_PARTNERS_GMBH_und-NET
CT-C-MNT
CT-SERVICE-SRL
CT-COWORKING-TODDLER-HAMBURG-NET
CT-XPEDITE-NET
CT-INSTITUTUL-NATIONAL-FIZICA-PAMANTULUI-INCDFP
CT-NEW-WEST-C
CT-EXPLOITATION_I5623-00001-002
CT-INDUSTRIAL-DC-NET
CT-TRANS-ATLANTIS
CT-LION-SHIPPING-CHARTERING
CT-ONE-TRADING
CT-GHEORGHIU-CORNELIA
CT-SKYNET-CONNECT
CT-INCDFP-RA-PL
CT-DIETMAR-MARCUS
CT-C-Tomsk
CT Accent, a.s.
CT-PARTNERS
CT-KRONOS-MANAGEMENT
CT-FORMPOLSTER-LOEHNE-NET
CT-ARMAVIR-PPPOE
CT-NAVMAR
CT-I
CT-BRILIANT-CONFORT-TOP
CT-ATLANTIC-MOTORS
CT-DUMITRIU-ANDREI
CT-SPONTAN-IT-SOFT
CT-MONTESOR-AGRICOLA-ROMENA
CT-OVIMAR-IMPEX
CT-03
CT-CORE-TECHNOLOGIE-MOEMBRIS-NET
CT-RAJDP
CT-HT-AP
CT-ALB-BOEHMENKIRCH-NET
CT-SERVICE-STOP
CT-FULISHIYEYOUXIANGONGSI
+202 more
Ranges (398)
showing 301–398 of 398 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 212.48.50.64/30 | CT-Media_net | CT-Media_net | RIPE | ASSIGNED PA | ● medium |
| 212.114.128.144/28 | CT_REAL_ESTATE_PARTNERS_GMBH_und-NET | CT_REAL_ESTATE_PARTNERS_GMBH_und-NET | RIPE | ASSIGNED PA | ● medium |
| 212.114.162.224/28 | CT-BRAINLAB-NET | CT-BRAINLAB-NET | RIPE | ASSIGNED PA | ● low |
| 212.149.142.56/29 | Ct-Heikkinen-Net | Ct-Heikkinen-Net | RIPE | ASSIGNED PA | ● medium |
| 212.248.22.240/28 | CT | CT | RIPE | ASSIGNED PA | ● low |
| 213.125.207.152/29 | CT_SYSTEMS_BV | CT_SYSTEMS_BV | RIPE | ASSIGNED PA | ● low |
| 213.149.114.64/28 | CT_Island_FW | CT_Island_FW | RIPE | ASSIGNED PA | ● medium |
| 213.186.162.112/29 | CT | CT | RIPE | ASSIGNED PA | ● low |
| 213.186.162.120/29 | CT | CT | RIPE | ASSIGNED PA | ● low |
| 213.186.169.68/30 | CT | CT | RIPE | ASSIGNED PA | ● low |
| 217.9.97.56/29 | CT-DV-WERK-NET | CT-DV-WERK-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.101.0/29 | CT-BERLINHEART-NET | CT-BERLINHEART-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.101.8/29 | CT-IBCOL-NET | CT-IBCOL-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.101.16/28 | CT-COGNITAS-NET | CT-COGNITAS-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.101.88/29 | CT-HOTLINE-NET | CT-HOTLINE-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.101.208/29 | CT-ATS-NET | CT-ATS-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.101.216/30 | CT-TRANSFER-LOCANET-NET | CT-TRANSFER-LOCANET-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.107.0/27 | CT-XPEDITE-NET | CT-XPEDITE-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.107.160/27 | CT-PUBLICIS-NET | CT-PUBLICIS-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.107.224/29 | CT-STB-NET | CT-STB-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.108.120/29 | CT-ARGE-NET | CT-ARGE-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.109.64/29 | CT-ALUP-NET | CT-ALUP-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.110.60/30 | CT-MULTILINK-NET | CT-MULTILINK-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.110.104/29 | CT-PUBLICIS-NET | CT-PUBLICIS-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.110.224/29 | CT-WF227-NET | CT-WF227-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.111.0/29 | CT-METAVOX-NET | CT-METAVOX-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.111.8/29 | CT-PLEDOC-NET | CT-PLEDOC-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.111.64/29 | CT-PLEDOC-NET | CT-PLEDOC-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.111.80/29 | CT-SANG-TRANSFER-NET | CT-SANG-TRANSFER-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.111.88/29 | CT-PERSONA-CONCEPTA-NET | CT-PERSONA-CONCEPTA-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.111.128/27 | CT-ARGE-NET | CT-ARGE-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.111.160/29 | CT-OFFSET-KAISER-NET | CT-OFFSET-KAISER-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.111.180/30 | CT-RAG-INFO-NET | CT-RAG-INFO-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.111.192/27 | CT-RAG-INFO-NET | CT-RAG-INFO-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.112.32/29 | CT-ALGONET-NET | CT-ALGONET-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.112.48/30 | CT-LEITNER-NET | CT-LEITNER-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.112.52/30 | CT-LEITNER-NET | CT-LEITNER-NET | RIPE | ASSIGNED PA | ● low |
| 217.9.112.64/29 | CT-AIF-NET | CT-AIF-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.112.72/29 | CT-PACE-NET | CT-PACE-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.112.80/29 | CT-VIDEOCONFERENCING-NET | CT-VIDEOCONFERENCING-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.112.96/27 | CT-BOTSCHAFTKROATIEN-NET | CT-BOTSCHAFTKROATIEN-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.113.184/29 | CT-FCI-NET | CT-FCI-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.113.232/29 | CT-FUEGLEIN-NET | CT-FUEGLEIN-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.126.8/29 | CT-TIERPARK-HOTEL-NET | CT-TIERPARK-HOTEL-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.126.24/29 | CT-BBZEV-NET | CT-BBZEV-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.126.48/29 | CT-ZAECHEL-NET | CT-ZAECHEL-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.126.56/29 | CT-EUROTAPE-NET | CT-EUROTAPE-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.126.72/29 | CT-RSS-NET | CT-RSS-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.126.132/30 | CT-MMCM-TRANSFER-NET | CT-MMCM-TRANSFER-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.126.144/28 | CT-DEWEA-NET | CT-DEWEA-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.126.160/27 | CT-CROSSMEDIA-NET | CT-CROSSMEDIA-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.126.208/29 | CT-YOUNGSTAERS-NET | CT-YOUNGSTAERS-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.127.8/29 | CT-TRANSFER-CODEON-NET | CT-TRANSFER-CODEON-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.127.16/28 | CT-SOPTIM-NET | CT-SOPTIM-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.127.32/27 | CT-ESSENHYP-NET | CT-ESSENHYP-NET | RIPE | ASSIGNED PA | ● medium |
| 217.9.127.128/25 | CT-PANVISION-NET | CT-PANVISION-NET | RIPE | ASSIGNED PA | ● medium |
| 217.11.198.0/23 | CT-03 | CT-03 | RIPE | ASSIGNED PA | ● medium |
| 217.20.165.80/29 | CT | CT | RIPE | ASSIGNED PA | ● low |
| 217.33.17.240/29 | CT-GLOBAL | CT-GLOBAL | RIPE | ASSIGNED PA | ● low |
| 217.223.46.240/28 | CT-SERVICE-SRL | CT-SERVICE-SRL | RIPE | ASSIGNED PA | ● low |
| 218.17.191.193 – 218.17.191.255 | CT | CT | APNIC | Allocated non-portable | ● low |
| 2001:41f0:6c1e::/48 | CT_SYSTEMS_BV | CT_SYSTEMS_BV | RIPE | ASSIGNED | ● low |
| 2003:5b:e065::/48 | CT-LOGISTICS-FRECHEN-NET | CT-LOGISTICS-FRECHEN-NET | RIPE | ASSIGNED | ● low |
| 2003:6e:8023::/48 | CT-CORE-TECHNOLOGIE-MOEMBRIS-NET | CT-CORE-TECHNOLOGIE-MOEMBRIS-NET | RIPE | ASSIGNED | ● low |
| 2003:d0:2814::/48 | CT-FORMPOLSTER-LOEHNE-NET | CT-FORMPOLSTER-LOEHNE-NET | RIPE | ASSIGNED | ● low |
| 2003:d4:818::/48 | CT-BIOCARBONIC-ZEITZ-NET | CT-BIOCARBONIC-ZEITZ-NET | RIPE | ASSIGNED | ● low |
| 2003:d6:4823::/48 | CT-OBJEKT-OSTERROENFELD-NET | CT-OBJEKT-OSTERROENFELD-NET | RIPE | ASSIGNED | ● low |
| 2003:f2:4819::/48 | CT-ALB-BOEHMENKIRCH-NET | CT-ALB-BOEHMENKIRCH-NET | RIPE | ASSIGNED | ● low |
| 2003:fe:7810::/48 | CT-COWORKING-TODDLER-HAMBURG-NET | CT-COWORKING-TODDLER-HAMBURG-NET | RIPE | ASSIGNED | ● low |
| 2402:8800::/32 | CT-LAB-20080708 | CT-LAB-20080708 | APNIC | ALLOCATED PORTABLE | ● high |
| 240e:100::/24 | CT-IPV6-NETWORK-ADDRESS | CT-IPV6-NETWORK-ADDRESS | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 240e:108:4040::/48 | CT-Network-security-Guangzhou | CT-Network-security-Guangzhou | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:108:4047::/48 | CT-Network-security-SHENZHEN | CT-Network-security-SHENZHEN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:108:4060::/48 | CT-Network-security-HAERBIN | CT-Network-security-HAERBIN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:108:4360::/48 | CT-Network-security-HUNAN | CT-Network-security-HUNAN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:108:4820::/48 | CT-Network-security-SHANGHAI | CT-Network-security-SHANGHAI | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 240e:108:4840::/48 | CT-Network-security-Guangzhou | CT-Network-security-Guangzhou | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:108:4847::/48 | CT-Network-security-SHENZHEN | CT-Network-security-SHENZHEN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:108:4860::/48 | CT-Network-security-HAERBIN | CT-Network-security-HAERBIN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:108:4b60::/48 | CT-Network-security-HUNAN | CT-Network-security-HUNAN | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:200::/24 | CT-IPV6-PLATFORM-ADDRESS | CT-IPV6-PLATFORM-ADDRESS | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 240e:400::/24 | CT-IPV6-MOBILE-ADDRESS | CT-IPV6-MOBILE-ADDRESS | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 240e:500::/24 | CT-IPV6-VOLTE-ADDRESS | CT-IPV6-VOLTE-ADDRESS | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 240e:600::/24 | CT-IPV6-LEASED-LINE-ADDRESS | CT-IPV6-LEASED-LINE-ADDRESS | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:700::/24 | CT-IPV6-LEASED-LINE-ADDRESS | CT-IPV6-LEASED-LINE-ADDRESS | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 240e:800::/24 | CT-IPV6-IOT-ADDRESS | CT-IPV6-IOT-ADDRESS | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 240e:900::/24 | CT-IPV6-IDC-ADDRESS | CT-IPV6-IDC-ADDRESS | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 240e:a00::/24 | CT-IPV6-INTERNET-CAFE-ADDRESS | CT-IPV6-INTERNET-CAFE-ADDRESS | APNIC | ALLOCATED NON-PORTABLE | ● high |
| 2607:8540::/32 | CT Communications Network | CT Communications Network | BGP | ANNOUNCED | ● high |
| 2a00:2381:244::/48 | CT-PARTNERS | CT-PARTNERS | RIPE | AGGREGATED-BY-LIR | ● high |
| 2a00:2381:622::/48 | CT-COMMUNICATIONS | CT | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:e44::/48 | CT-GLOBAL-FREIGHT-AUDIT-LTD | CT-GLOBAL-FREIGHT-AUDIT-LTD | RIPE | AGGREGATED-BY-LIR | ● high |
| 2a00:2381:e44:100::/56 | CT-GLOBAL | CT-GLOBAL | RIPE | ASSIGNED | ● low |
| 2a01:430:283::/48 | CT Accent, a.s. | CT Accent, a.s. | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a01:a500:1237::/48 | CT-GLOBAL-FREIGHT-AUDIT-IP-1 | CT-GLOBAL-FREIGHT-AUDIT-IP-1 | RIPE | AGGREGATED-BY-LIR | ● high |
| 2a14:67c1:b133::/48 | CT-NET | CT | RIPE | ASSIGNED | ● low |
| 2c0f:f568::/48 | CT-INFRA | CT-INFRA | AFRINIC | ASSIGNED PA | ● low |
| 2c0f:f568:102::/48 | CT-INFRA | CT-INFRA | AFRINIC | ASSIGNED PA | ● low |
No ranges on this page match your filter.
← Previous
Next →
Uses the REST API.