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 1–100 of 398 — ⬇ export CSV
CIDR Org name Cluster Registry Status Confidence
27.110.8.56/29 CT-ISP2 CT-ISP2 APNIC ASSIGNED NON-PORTABLE ● high
37.71.38.8/29 CT-LOG-LOUVRES CT-LOG-LOUVRES RIPE ASSIGNED PA ● medium
41.207.236.0/24 CT-CPT-DC CT-CPT-DC AFRINIC ASSIGNED PA ● medium
41.207.237.0/24 CT-CPT-1 CT-CPT-1 AFRINIC ASSIGNED PA ● medium
41.207.239.0/24 CT-CPT-ENT-1 CT-CPT-ENT-1 AFRINIC ASSIGNED PA ● medium
45.128.98.0/24 CT Interactive EOOD CT Interactive EOOD BGP ANNOUNCED ● high
58.23.103.77/32 CT-CHUNBAOWUGANGCAILIAO CT-CHUNBAOWUGANGCAILIAO APNIC ASSIGNED NON-PORTABLE ● medium
58.23.103.78/32 CT-JISHANXIAOXUE CT-JISHANXIAOXUE APNIC ASSIGNED NON-PORTABLE ● medium
58.23.103.91/32 CT-FULISHIYEYOUXIANGONGSI CT-FULISHIYEYOUXIANGONGSI APNIC ASSIGNED NON-PORTABLE ● medium
58.23.103.92/32 CT-SHENYUEZHUZAOGONGSI CT-SHENYUEZHUZAOGONGSI APNIC ASSIGNED NON-PORTABLE ● medium
58.23.103.93/32 CT-ZHANGQIUSHUIJINZIFANDIAN CT-ZHANGQIUSHUIJINZIFANDIAN APNIC ASSIGNED NON-PORTABLE ● medium
61.167.18.128/27 CT-SERVICE-STOP CT-SERVICE-STOP APNIC ASSIGNED NON-PORTABLE ● medium
62.54.234.144/29 CT-DIENSTLEISTUNGEN-NET CT-DIENSTLEISTUNGEN-NET RIPE ASSIGNED PA ● medium
62.209.210.232/29 CT-CZ CT-CZ RIPE ASSIGNED PA ● low
62.245.219.0/24 CT-BRAINLAB-NET CT-BRAINLAB-NET RIPE ASSIGNED PA ● low
65.75.224.0/20 CT Communications Network CT Communications Network ARIN DIRECT ALLOCATION ● low
66.32.101.0/24 CT Management, Inc. CT Management, Inc. BGP ANNOUNCED ● high
67.43.192.0/24 CT Communications Network CT Communications Network BGP ANNOUNCED ● high
67.43.192.0/20 CT Communications Network CT Communications Network BGP ANNOUNCED ● high
77.79.220.208/29 CT CT RIPE ASSIGNED PA ● low
77.156.202.204/30 CT-LOG-NICE CT-LOG-NICE RIPE ASSIGNED PA ● medium
78.96.38.0/24 CT-UNIVERSITATEA-MARITIMA-CONSTANTA CT-UNIVERSITATEA-MARITIMA-CONSTANTA RIPE ASSIGNED PA ● low
80.0.249.128/29 CT-NETWORKS CT-Networks RIPE ASSIGNED PA ● low
80.2.103.112/28 CT-Networks CT-Networks RIPE ASSIGNED PA ● low
80.149.248.200/29 CT-BIOCARBONIC-ZEITZ-NET CT-BIOCARBONIC-ZEITZ-NET RIPE ASSIGNED PA ● low
80.154.27.96/29 CT-CORE-TECHNOLOGIE-MOEMBRIS-NET CT-CORE-TECHNOLOGIE-MOEMBRIS-NET RIPE ASSIGNED PA ● low
80.154.199.192/29 CT-COWORKING-TODDLER-HAMBURG-NET CT-COWORKING-TODDLER-HAMBURG-NET RIPE ASSIGNED PA ● low
80.157.236.64/29 CT-LOGISTICS-FRECHEN-NET CT-LOGISTICS-FRECHEN-NET RIPE ASSIGNED PA ● low
80.194.240.120/30 CT-NETWORKS-LTD-CANTER-LAW CT-NETWORKS-LTD-CANTER-LAW RIPE ASSIGNED PA ● low
80.194.243.96/28 CT-NETWORKS-LTD-CANTER-LAW CT-NETWORKS-LTD-CANTER-LAW RIPE ASSIGNED PA ● low
81.1.14.48/29 CT-EXPLOITATION_I5623-00001-002 CT-EXPLOITATION_I5623-00001-002 RIPE ASSIGNED PA ● medium
81.19.118.176/29 CT-INDUSTRIAL-DC-NET CT-INDUSTRIAL-DC-NET RIPE ASSIGNED PA ● medium
81.112.88.112/28 CT-PLATE-FOTOINCISA CT-PLATE-FOTOINCISA RIPE ASSIGNED PA ● medium
82.143.83.176/29 CT-I CT-I RIPE ASSIGNED PA ● medium
82.211.70.144/29 CT-NET CT RIPE ASSIGNED PA ● low
83.103.188.0/29 CT-TSAT-DINEL-S CT-TSAT-DINEL-S RIPE ASSIGNED PA ● medium
83.103.188.8/29 CT-MARKETING-OFFICE CT-MARKETING-OFFICE RIPE ASSIGNED PA ● low
83.103.188.16/29 CT-UNIVERSITATEA-MARITIMA-CONSTANTA CT-UNIVERSITATEA-MARITIMA-CONSTANTA RIPE ASSIGNED PA ● low
83.103.188.24/29 CT-TSAT-BERESCU-M CT-TSAT-BERESCU-M RIPE ASSIGNED PA ● medium
83.103.188.32/29 CT-KRONOS-MANAGEMENT CT-KRONOS-MANAGEMENT RIPE ASSIGNED PA ● medium
83.103.188.40/29 CT-BRILIANT-CONFORT-TOP CT-BRILIANT-CONFORT-TOP RIPE ASSIGNED PA ● medium
83.103.188.48/28 CT-MGE-FIRE-QUALITY CT-MGE-FIRE-QUALITY RIPE ASSIGNED PA ● medium
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 ● medium
83.103.188.96/29 CT-MARKETING-OFFICE CT-MARKETING-OFFICE RIPE ASSIGNED PA ● low
83.103.188.104/29 CT-MARKETING-OFFICE CT-MARKETING-OFFICE RIPE ASSIGNED PA ● low
83.103.188.112/29 CT-MARKETING-OFFICE CT-MARKETING-OFFICE RIPE ASSIGNED PA ● low
83.103.188.120/29 CT-TSAT-OPREA-A CT-TSAT-OPREA-A RIPE ASSIGNED PA ● low
83.103.188.128/29 CT-MONTESOR-AGRICOLA-ROMENA CT-MONTESOR-AGRICOLA-ROMENA RIPE ASSIGNED PA ● medium
83.103.188.136/29 CT-OVIMAR-IMPEX CT-OVIMAR-IMPEX RIPE ASSIGNED PA ● medium
83.103.188.160/29 CT-REPAIR-MOBIL CT-REPAIR-MOBIL RIPE ASSIGNED PA ● medium
83.103.188.168/29 CT-ANDI-TRANS CT-ANDI-TRANS RIPE ASSIGNED PA ● medium
83.103.188.176/29 CT-INCDFP-RA-PL CT-INCDFP-RA-PL RIPE ASSIGNED PA ● medium
83.103.188.184/29 CT-ROYAL-TECH-INT CT-ROYAL-TECH-INT RIPE ASSIGNED PA ● medium
83.103.188.216/29 CT-RINALDO-IMPEX CT-RINALDO-IMPEX RIPE ASSIGNED PA ● medium
83.103.189.0/28 CT-GHEORGHIU-CORNELIA CT-GHEORGHIU-CORNELIA RIPE ASSIGNED PA ● low
83.103.189.16/29 CT-TSAT-MARINESCU-I CT-TSAT-MARINESCU-I RIPE ASSIGNED PA ● medium
83.103.189.24/29 CT-NAVMAR CT-NAVMAR RIPE ASSIGNED PA ● medium
83.103.189.32/28 CT-GHEORGHIU-CORNELIA CT-GHEORGHIU-CORNELIA RIPE ASSIGNED PA ● low
83.103.189.48/28 CT-TSAT-MILOSANU-DA CT-TSAT-MILOSANU-DA RIPE ASSIGNED PA ● medium
83.103.189.64/28 CT-ELCOMEX-IEA CT-ELCOMEX-IEA RIPE ASSIGNED PA ● medium
83.103.189.96/29 CT-TSAT-MIDACHE-A CT-TSAT-MIDACHE-A RIPE ASSIGNED PA ● medium
83.103.189.104/29 CT-MARKETING-OFFICE CT-MARKETING-OFFICE RIPE ASSIGNED PA ● low
83.103.189.112/28 CT-TSAT-CUHARTZ-D CT-TSAT-CUHARTZ-D RIPE ASSIGNED PA ● medium
83.103.189.128/28 CT-GULIMANESCU-F-TS CT-GULIMANESCU-F-TS RIPE ASSIGNED PA ● low
83.103.189.144/29 CT-LION-SHIPPING-CHARTERING CT-LION-SHIPPING-CHARTERING RIPE ASSIGNED PA ● medium
83.103.189.152/29 CT-MARKETING-OFFICE CT-MARKETING-OFFICE RIPE ASSIGNED PA ● low
83.103.189.160/29 CT-TUDOSE-IA CT-TUDOSE-IA RIPE ASSIGNED PA ● medium
83.103.189.168/29 CT-TSAT-BUCKLE-RD CT-TSAT-BUCKLE-RD RIPE ASSIGNED PA ● medium
83.103.189.176/29 CT-TSAT-LETA-E CT-TSAT-LETA-E RIPE ASSIGNED PA ● medium
83.103.189.184/29 CT-TSAT-NEACSU-A CT-TSAT-NEACSU-A RIPE ASSIGNED PA ● medium
83.103.189.192/29 CT-ONE-TRADING CT-ONE-TRADING RIPE ASSIGNED PA ● medium
83.103.189.200/29 CT-NEPI-FIVE-PROPERTY-MANAGEMENT CT-NEPI-FIVE-PROPERTY-MANAGEMENT RIPE ASSIGNED PA ● medium
83.103.189.208/29 CT-TSAT-MICODIN-C CT-TSAT-MICODIN-C RIPE ASSIGNED PA ● medium
83.103.189.216/29 CT-BUCKLE-RD CT-BUCKLE-RD RIPE ASSIGNED PA ● medium
83.103.189.224/28 CT-TSAT-ULMEANU-CM CT-TSAT-ULMEANU-CM RIPE ASSIGNED PA ● medium
83.103.189.240/28 CT-CJC CT-CJC RIPE ASSIGNED PA ● medium
83.103.196.0/28 CT-MOTROC-S-TUDORSAT CT-MOTROC-S-TUDORSAT RIPE ASSIGNED PA ● medium
83.103.196.16/29 CT-MITRU-GR-TUDORSAT CT-MITRU-GR-TUDORSAT RIPE ASSIGNED PA ● medium
83.103.196.24/29 CT-COSTEA-M-TS CT-COSTEA-M-TS RIPE ASSIGNED PA ● medium
83.103.196.32/28 CT-VASLUIAN-M-TUDORSAT CT-VASLUIAN-M-TUDORSAT RIPE ASSIGNED PA ● medium
83.103.196.48/29 CT-MARKETING-OFFICE CT-MARKETING-OFFICE RIPE ASSIGNED PA ● low
83.103.196.56/29 CT-MARKETING-OFFICE CT-MARKETING-OFFICE RIPE ASSIGNED PA ● low
83.103.196.64/29 CT-TRANS-ATLANTIS CT-TRANS-ATLANTIS RIPE ASSIGNED PA ● medium
83.103.196.72/29 CT-SKYNET-CONNECT CT-SKYNET-CONNECT RIPE ASSIGNED PA ● medium
83.103.196.80/29 CT-BRISCARU-B-TS CT-BRISCARU-B-TS RIPE ASSIGNED PA ● medium
83.103.196.88/29 CT-ZADIC-AC-TS CT-ZADIC-AC-TS RIPE ASSIGNED PA ● medium
83.103.196.96/29 CT-CAROM-H CT-CAROM-H RIPE ASSIGNED PA ● medium
83.103.196.104/29 CT-RAJDP CT-RAJDP RIPE ASSIGNED PA ● medium
83.103.196.112/29 CT-LUCHIAN-F-TS CT-LUCHIAN-F-TS RIPE ASSIGNED PA ● medium
83.103.196.120/29 CT-BUTILCA-L CT-BUTILCA-L RIPE ASSIGNED PA ● medium
83.103.196.128/28 CT-RADUCANU-C-TS CT-RADUCANU-C-TS RIPE ASSIGNED PA ● medium
83.103.196.144/28 CT-TSAT-ANDRICI-I CT-TSAT-ANDRICI-I RIPE ASSIGNED PA ● medium
83.103.196.160/28 CT-TSAT-POPESCU-C CT-TSAT-POPESCU-C RIPE ASSIGNED PA ● medium
83.103.196.176/28 CT-TSAT-MANEA-L CT-TSAT-MANEA-L RIPE ASSIGNED PA ● medium
83.103.196.192/28 CT-TSAT-POPA-L CT-TSAT-POPA-L RIPE ASSIGNED PA ● low
83.103.196.208/28 CT-TSAT-SOLART-INT CT-TSAT-SOLART-INT RIPE ASSIGNED PA ● medium
83.103.196.224/29 CT-TSAT-VLAD-S CT-TSAT-VLAD-S RIPE ASSIGNED PA ● medium
83.103.196.232/29 CT-TSAT-COSTIN-C CT-TSAT-COSTIN-C RIPE ASSIGNED PA ● medium
83.103.196.240/29 CT-TSAT-TANASE-N CT-TSAT-TANASE-N RIPE ASSIGNED PA ● medium
83.103.196.248/29 CT-TSAT-CANTEA-CC CT-TSAT-CANTEA-CC RIPE ASSIGNED PA ● medium
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Uses the REST API.