ASN Information - AS15404

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General Information

Name: Colt Technology Services Group Limited
Domain: colt.net
Country: GB
Type: hosting
Registry: RIPE_NCC

Prefix Counts

IPv4 Count: 155,392
IPv6 Count: 163,727,241,602,048,458,388,806,828,032

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
5.11.96.0/20 IT IT-POSTEMOBILE Postemobile S.P.A. RIPE_NCC ASSIGNED PA 4,096
5.182.152.0/24 DE HOGNET-C HOGNET-C RIPE_NCC ASSIGNED PA 256
37.32.80.0/21 IT IT-POSTEMOBILE Postemobile S.P.A. RIPE_NCC ASSIGNED PA 2,048
45.129.69.0/24 BE BE-TITE-LIVE-20190715 Tite-live-belgique LTD RIPE_NCC ALLOCATED PA 256
46.28.212.0/24 ES OFFICE-NETWORK OFFICE-NETWORK RIPE_NCC ASSIGNED PA 256
57.190.60.0/24 CH SITAOnAir Societe Internationale De Telecommunications Aeronautiques RIPE_NCC LEGACY 256
62.85.160.0/19 IT ACONETCORE Core Network of Aconet SRL RIPE_NCC ASSIGNED PA 8,192
62.182.250.0/24 DK GENMAB-NET Genmab A/s RIPE_NCC ASSIGNED PI 256
77.74.158.0/23 US FR-CEAC-20070418 Exide Technologies SAS RIPE_NCC ALLOCATED PA 512
85.208.193.0/24 FR FR-BEL-NET2 FR-BEL-NET2 RIPE_NCC LIR-PARTITIONED PA 256
91.208.124.0/24 GB Net-MARKS-CLERK MARKS & CLERK LLP RIPE_NCC ASSIGNED PI 256
91.209.87.0/24 DE US-CELANESE-20200506 Celanese International Corporation RIPE_NCC ALLOCATED-ASSIGNED PA 256
91.212.245.0/24 DE IVU-TRAFFIC-TECHNOLOGIES-AG Ivu Traffic Technologies AG RIPE_NCC ASSIGNED PI 256
91.213.65.0/24 PT NET-Gabinete-do-seceretario-Geral Gabinete Do Seceretario-geral E Estrutruras Comuns Ao Sied E Ao Sis RIPE_NCC ASSIGNED PI 256
91.213.68.0/24 DE Net-CMS-Hasche-Sigle Cms Hasche Sigle Partnerschaft Von Rechtsanwalten Und Steuerberatern RIPE_NCC ASSIGNED PI 256
91.213.91.0/24 DE NEOFONIE-GMBH NEOFONIE GMBH RIPE_NCC ASSIGNED PI 256
91.213.110.0/24 GB UK-TOWERHAMLETSBOROUGH LONDON BOROUGH OF TOWER HAMLETS RIPE_NCC ASSIGNED PI 256
91.238.4.0/24 DE DE-DEVK-VERSICHERUNGEN-20200323 Devk Deutsche Eisenbahn Versicherung Sach- Und Huk-versicherungsverein A.G. Betriebliche Sozialeinrichtung Der Deutschen Bahn AG RIPE_NCC ALLOCATED-ASSIGNED PA 256
91.244.125.0/24 DE Informatica Informatica GmbH RIPE_NCC ASSIGNED PI 256
103.80.220.0/24 JP FILAPAC-JP Fil Japan Holdings KK APNIC ALLOCATED NON-PORTABLE 256
103.80.221.0/24 JP FILAPAC-JP Fil Japan Holdings KK APNIC ALLOCATED NON-PORTABLE 256
103.246.73.0/24 JP closip-CIDR-BLK-JP Closip Inc. JPNIC 256
109.107.145.0/24 DE DE-KAS-1 Konrad-adenauer-stiftung E.V. RIPE_NCC ASSIGNED PA 256
129.35.17.0/24 US KYN-GTS-129-35 Kyndryl ARIN allocation 256
129.35.20.0/23 US KYN-GTS-129-35 Kyndryl ARIN allocation 512
129.35.85.0/24 US KYN-GTS-129-35 Kyndryl ARIN allocation 256
139.138.240.0/24 FR TK2PAR TK2PAR ARIN reassignment 256
141.98.45.0/24 DE DE-DAVIDFROEHLICH-RWS Rws GmbH RIPE_NCC ASSIGNED PA 256
145.224.32.0/23 DE CONDOR Condor Flugdienst GmbH RIPE_NCC LEGACY 512
148.188.0.0/20 US BIPI Boehringer Ingelheim Pharmaceuticals, Inc. ARIN allocation 4,096
148.188.192.0/20 US BIPI Boehringer Ingelheim Pharmaceuticals, Inc. ARIN allocation 4,096
148.188.224.0/22 US BIPI Boehringer Ingelheim Pharmaceuticals, Inc. ARIN allocation 1,024
148.188.232.0/21 US BIPI Boehringer Ingelheim Pharmaceuticals, Inc. ARIN allocation 2,048
149.249.0.0/21 DE BBNET Bilfinger Se RIPE_NCC LEGACY 2,048
155.137.0.0/24 DK LEONET Leo Pharmaceutical Products RIPE_NCC LEGACY 256
155.137.1.0/24 DK LEONET Leo Pharmaceutical Products RIPE_NCC LEGACY 256
155.137.2.0/24 DK LEONET Leo Pharmaceutical Products RIPE_NCC LEGACY 256
155.137.3.0/24 DK LEONET Leo Pharmaceutical Products RIPE_NCC LEGACY 256
155.137.7.0/24 DK NET-DK-Leo-Pharma-AS Leo Pharma A/s RIPE_NCC LEGACY 256
156.118.0.0/24 FR IFPENNETA IFP ENERGIES NOUVELLES EPIC RIPE_NCC LEGACY 256
156.118.6.0/24 FR IFPENNETD IFPENNETD RIPE_NCC LEGACY 256
156.118.8.0/24 FR IFPENNETE IFPENNETE RIPE_NCC LEGACY 256
157.239.128.0/24 NL NL-CARGILL-19920204 Cargill B.V. RIPE_NCC LEGACY 256
157.239.129.0/24 NL NL-CARGILL-19920204 Cargill B.V. RIPE_NCC LEGACY 256
158.156.155.0/24 FR CDCGROUPNET Caisse Des Depots Et Consignations RIPE_NCC LEGACY 256
158.156.162.0/24 FR CDCGROUPNET Caisse Des Depots Et Consignations RIPE_NCC LEGACY 256
158.156.172.0/24 FR CDCGROUPNET Caisse Des Depots Et Consignations RIPE_NCC LEGACY 256
158.156.182.0/24 FR CDCGROUPNET Caisse Des Depots Et Consignations RIPE_NCC LEGACY 256
158.156.193.0/24 FR CDCGROUPNET Caisse Des Depots Et Consignations RIPE_NCC LEGACY 256
161.17.0.0/16 GB UK-GUYS-AND-ST-THOMAS-NHS-FOUNDATION-TRUST Guy's And St Thomas' Nhs Foundation Trust RIPE_NCC LEGACY 65,536
161.17.0.0/24 GB UK-GUYS-AND-ST-THOMAS-NHS-FOUNDATION-TRUST Guy's And St Thomas' Nhs Foundation Trust RIPE_NCC LEGACY 256
163.199.254.0/24 ZA Nedbank-SA Nedbank LTD AFRINIC ASSIGNED PI 256
170.200.251.0/24 US IPG-NET The Interpublic Group of Companies, Inc. ARIN allocation 256
170.200.252.0/24 US IPG-NET The Interpublic Group of Companies, Inc. ARIN allocation 256
170.200.253.0/24 US IPG-NET The Interpublic Group of Companies, Inc. ARIN allocation 256
170.248.142.0/24 US ACCENTURE-1 Accenture LLP ARIN allocation 256
170.251.108.0/24 US ACCENTURE-3 Accenture LLP ARIN allocation 256
170.252.84.0/24 US ACCENTURE-3 Accenture LLP ARIN allocation 256
170.252.85.0/24 US ACCENTURE-3 Accenture LLP ARIN allocation 256
170.252.86.0/24 US ACCENTURE-3 Accenture LLP ARIN allocation 256
176.62.152.0/21 IT IT-POSTEMOBILE Postemobile S.P.A. RIPE_NCC ASSIGNED PA 2,048
176.119.201.0/24 IT VIASATNET VIASATNET RIPE_NCC ASSIGNED PA 256
178.249.200.0/21 IT IT-POSTEMOBILE Postemobile S.P.A. RIPE_NCC ASSIGNED PA 2,048
185.8.120.0/22 IT IT-POSTEMOBILE IT-POSTEMOBILE RIPE_NCC ASSIGNED PA 1,024
185.29.96.0/22 IT POSTEMOBILE-IT-20150116 Postemobile S.P.A. RIPE_NCC ASSIGNED PA 1,024
185.60.79.0/24 DE DE-CONTINENTAL-20140606 Continental AG RIPE_NCC ALLOCATED PA 256
185.134.140.0/24 IT OCTOTELEMATICS-20160127 First Network for Services RIPE_NCC ASSIGNED PA 256
185.140.104.0/24 DE SEFE-DC-N15-LAN SEFE-DC-N15-LAN RIPE_NCC ASSIGNED PA 256
185.154.148.0/23 DE DE-XQ-COLT DE-XQ-COLT RIPE_NCC ASSIGNED PA 512
185.199.204.0/24 DE ZSW-StEP ZSW-StEP RIPE_NCC ASSIGNED PA 256
185.201.220.0/24 GB trv-uk trv-uk RIPE_NCC ASSIGNED PA 256
185.203.232.0/24 DK COLT-MANAGED-SUBNET COLT-MANAGED-SUBNET RIPE_NCC SUB-ALLOCATED PA 256
185.203.235.0/24 DK COLT-TMP-SUBNET COLT-TMP-SUBNET RIPE_NCC SUB-ALLOCATED PA 256
185.212.156.0/22 GB FBC-S FBC-S RIPE_NCC ASSIGNED PA 1,024
185.213.216.0/24 IT RM-Groupama RM-Groupama RIPE_NCC ASSIGNED PA 256
185.213.217.0/24 IT RM-Groupama-Public RM-Groupama-Public RIPE_NCC ASSIGNED PA 256
185.218.120.0/24 IE CLIENT-NETWORK-IE CLIENT-NETWORK-IE RIPE_NCC ASSIGNED PA 256
185.218.121.0/24 GB CORPORATE-NETWORK CORPORATE-NETWORK RIPE_NCC ASSIGNED PA 256
185.218.122.0/24 GB UK-BRAINSTORM-20170822 Engage Hub Ltd. RIPE_NCC ALLOCATED PA 256
185.218.123.0/24 GB UK-BRAINSTORM-20170822 Engage Hub Ltd. RIPE_NCC ALLOCATED PA 256
185.226.224.0/24 CH ATARDECER-CH ATARDECER-CH RIPE_NCC ASSIGNED PA 256
185.234.136.0/24 DE DE-BOERSE-STGT-I DE-BOERSE-STGT-I RIPE_NCC ASSIGNED PA 256
188.64.17.0/24 DE SIRA-HBG Official Ip Range Sira Hbg RIPE_NCC ASSIGNED PA 256
188.64.18.0/24 DE SIRA-FFM Official Ip Range Sira Ffm RIPE_NCC ASSIGNED PA 256
192.31.22.0/24 US SDCCARY SAS Institute, Inc. ARIN allocation 256
192.76.161.0/24 DE IKTFFM-LAN Amt Fuer Informations- Und Kommunikationstechnik RIPE_NCC LEGACY 256
192.109.81.0/24 DE DE-IBMDEUTSCHLAND2 Ibm Deutschland GmbH RIPE_NCC ASSIGNED PI 256
192.109.222.0/24 DE GLHO-NET Germanischer Lloyd AG RIPE_NCC LEGACY 256
192.228.1.0/24 US NETBLK-DOMTAR Attends Healthcare Products, Inc. ARIN allocation 256
192.228.2.0/24 US NETBLK-DOMTAR Attends Healthcare Products, Inc. ARIN allocation 256
192.232.64.0/24 US NETBLK-KODAK-CSPACE Eastman Kodak Company ARIN allocation 256
192.232.66.0/24 US NETBLK-KODAK-CSPACE Eastman Kodak Company ARIN allocation 256
193.8.64.0/22 CH FIDES-TREASURY Fides Treasury Services AG RIPE_NCC ASSIGNED PI 1,024
193.17.201.0/24 CH Hitachi_Energy Hitachi Energy AG RIPE_NCC ASSIGNED PI 256
193.26.246.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.26.247.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.26.248.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.26.249.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.26.250.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.26.251.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.26.252.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.26.253.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.26.254.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.26.255.0/24 DE MUP-NET-LOCAL Sopra Steria Se RIPE_NCC ASSIGNED PI 256
193.29.144.0/20 DE MAHLE-IPV4 Mahle Behr GmbH & Co.kg RIPE_NCC ASSIGNED PI 4,096
193.36.241.0/24 GB AO-NET ALLEN OVERY SHEARMAN STERLING LLP RIPE_NCC ASSIGNED PI 256
193.36.254.0/24 GB AO-NET ALLEN OVERY SHEARMAN STERLING LLP RIPE_NCC ASSIGNED PI 256
193.38.200.0/24 GB CWS-NET Co-operative Group Limited RIPE_NCC ASSIGNED PI 256
193.46.62.0/24 DE FIELMANN-NET Fielmann Group AG RIPE_NCC ASSIGNED PI 256
193.47.140.0/24 CH swissphone-wireless-NET Swissphone Wireless AG RIPE_NCC ASSIGNED PI 256
193.53.174.0/24 BE TBAC BRUSSELS AIRPORT COMPANY S.A. RIPE_NCC ASSIGNED PI 256
193.53.185.0/24 BE TBAC BRUSSELS AIRPORT COMPANY S.A. RIPE_NCC ASSIGNED PI 256
193.53.186.0/24 BE TBAC BRUSSELS AIRPORT COMPANY S.A. RIPE_NCC ASSIGNED PI 256
193.53.188.0/24 BE TBAC BRUSSELS AIRPORT COMPANY S.A. RIPE_NCC ASSIGNED PI 256
193.53.190.0/24 BE TBAC BRUSSELS AIRPORT COMPANY S.A. RIPE_NCC ASSIGNED PI 256
193.56.33.0/24 FR FR-AIRBUS1 AIRBUS SAS RIPE_NCC ASSIGNED PI 256
193.57.56.0/24 FR FR-IVTA Infovista SAS RIPE_NCC ASSIGNED PI 256
193.58.6.0/24 BE RMB Regie Media Belge SA RIPE_NCC ASSIGNED PI 256
193.73.113.0/24 CH ZUEHLKE-NET Zuehlke Engineering AG RIPE_NCC ASSIGNED PI 256
193.97.184.0/24 DE OERAG Oerag Rechtsschutzversicherungs AG RIPE_NCC ASSIGNED PI 256
193.97.185.0/24 DE OERAG Oerag Rechtsschutzversicherungs AG RIPE_NCC ASSIGNED PI 256
193.97.186.0/24 DE OERAG Oerag Rechtsschutzversicherungs AG RIPE_NCC ASSIGNED PI 256
193.102.174.0/24 DE RMS Rms Radio Marketing Service GmbH & Co. Kg RIPE_NCC ASSIGNED PI 256
193.103.129.0/24 DE RMS Rms Radio Marketing Service GmbH & Co. Kg RIPE_NCC ASSIGNED PI 256
193.135.254.0/24 CH ZUEHLKE-NET Zuehlke Engineering AG RIPE_NCC ASSIGNED PI 256
193.164.14.0/24 GB NEC-NET Nec Europe LTD RIPE_NCC ASSIGNED PI 256
193.176.112.0/23 DE GTN-Frankfurt-DC GTN-Frankfurt-DC RIPE_NCC ASSIGNED PA 512
193.176.114.0/23 DE GTN-MILAN-DC GTN-MILAN-DC RIPE_NCC ASSIGNED PA 512
193.177.180.0/23 NL HTMALGNET Htm Personenvervoer N.V. RIPE_NCC ASSIGNED PI 512
193.178.140.0/24 FR FR-NET2ZONE Kantar SAS RIPE_NCC ASSIGNED PI 256
193.193.188.0/24 GB J-WALTER-THOMPSON-UK-NETS WUNDERMAN THOMPSON (UK) LIMITED RIPE_NCC ASSIGNED PI 256
193.200.191.0/24 GB HLL-NET Movianto UK LTD RIPE_NCC ASSIGNED PI 256
194.11.129.0/24 DE FUJITSU-SERVICES-NET Manage Now GmbH RIPE_NCC ASSIGNED PI 256
194.11.130.0/24 DE FUJITSU-SERVICES-NET Manage Now GmbH RIPE_NCC ASSIGNED PI 256
194.15.16.0/24 DE DEREEM01 Reemtsma Cigarettenfabriken GmbH RIPE_NCC ASSIGNED PI 256
194.15.18.0/24 DE DEREEM01 Reemtsma Cigarettenfabriken GmbH RIPE_NCC ASSIGNED PI 256
194.15.242.0/23 DE HR-ES-NET Hannover Rueck Se RIPE_NCC ASSIGNED PI 512
194.15.244.0/22 DE HR-ES-NET Hannover Rueck Se RIPE_NCC ASSIGNED PI 1,024
194.33.183.0/24 GB LIGS-GROUP-NET1-LON-GB Ligs LTD RIPE_NCC ASSIGNED PI 256
194.37.85.0/24 DE CELESIO-NET Mckesson Europe AG RIPE_NCC ASSIGNED PI 256
194.37.87.0/24 DE CELESIO-NET Mckesson Europe AG RIPE_NCC ASSIGNED PI 256
194.39.220.0/24 DE BPA-NET Presse Und Informationsamt Der Bundesregierung RIPE_NCC ASSIGNED PI 256
194.59.96.0/19 DE DPATENTAMT Deutsches Patent- Und Markenamt RIPE_NCC ASSIGNED PI 8,192
194.59.121.0/24 DE DPATENTAMT Deutsches Patent- Und Markenamt RIPE_NCC ASSIGNED PI 256
194.59.137.0/24 NL Centric_AT2_Colt Centric At2 Colt RIPE_NCC ASSIGNED PA 256
194.59.139.0/24 NL Centric_AM2_Colt Centric Am2 Colt RIPE_NCC ASSIGNED PA 256
194.76.8.0/24 DE WARBURG M. M. Warburg & Co. RIPE_NCC ASSIGNED PI 256
194.76.9.0/24 DE WARBURG M. M. Warburg & Co. RIPE_NCC ASSIGNED PI 256
194.99.12.0/24 DE AOKRZNDS Aok Die Gezundheitskasse Fur Niedersachsen RIPE_NCC ASSIGNED PI 256
194.99.120.0/21 DE MAHLE-IPV4 Mahle Behr GmbH & Co.kg RIPE_NCC ASSIGNED PI 2,048
194.117.239.0/24 NL essensysNetherlands essensysNetherlands RIPE_NCC ASSIGNED PA 256
194.126.242.0/24 DE LUPUS-ALPHA Lupus Alpha Asset Management AG RIPE_NCC ASSIGNED PI 256
194.156.246.0/24 DE WMF-NET Wmf GmbH RIPE_NCC ASSIGNED PI 256
194.173.47.0/24 DE ARXES-NET2 Datagroup Koeln GmbH RIPE_NCC ASSIGNED PI 256
195.47.207.0/24 GB NEC-NET Nec Europe LTD RIPE_NCC ASSIGNED PI 256
195.149.76.0/24 DE KBV-NET Kassenaerztliche Bundesvereinigung RIPE_NCC ASSIGNED PI 256
195.182.60.0/24 DE helvetia Helvetia Schweizerische Versicherungsgesellschaft AG RIPE_NCC ASSIGNED PI 256
195.234.175.0/24 GB AMNESTY-NET Amnesty International Limited RIPE_NCC ASSIGNED PI 256
202.246.252.0/24 JP HITNET1-CIDR-BLK-JP Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd. JPNIC 256
202.252.108.0/23 JP HITNET1-CIDR-BLK-JP Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd. JPNIC 512
213.163.237.0/24 DE apobank-web1 Deutsche Apotheker- Und Aerztebank Eg RIPE_NCC ASSIGNED PA 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2001:67c:67c::/48 DE Patentamt Deutsches Patent- Und Markenamt RIPE_NCC ASSIGNED PI
2001:67c:6d4::/48 DE MAHLE-IPV6 Mahle International GmbH RIPE_NCC ASSIGNED PI
2001:67c:2ea0::/48 DE NEOFONIE-20151013 NEOFONIE GMBH RIPE_NCC ASSIGNED PI
2606:8a80::/32 US GOFIBER-IPV6 GoFIBER ARIN allocation
2a02:11f8:70::/48 DE f-8-0-0-7-0 Deutsches Patent- Und Markenamt RIPE_NCC ASSIGNED
2a04:f400:3001::/48 GB US-WPPGTS-20140709 Wpp Group Usa, Inc. RIPE_NCC ALLOCATED-BY-RIR
2a07:6f46:4500::/40 DE DE-DAVIDFROEHLICH-RWS Rws GmbH RIPE_NCC ASSIGNED
2a07:cb81::/32 NL Centric_AM2_Colt Centric Am2 Colt RIPE_NCC ASSIGNED
2a0a:d6c0:145::/48 DE DE-KAS-IPV6-1 Konrad-adenauer-stiftung E.V. RIPE_NCC ASSIGNED
2a0e:900:d001::/48 DE HOGNET6-0D001 HOGNET6-0D001 RIPE_NCC ASSIGNED
2a10:8802::/36 DE UK-INTERPUBLIC-DE UK-INTERPUBLIC-DE RIPE_NCC ALLOCATED-BY-LIR
2a11:4d40::/48 DE DE-BOEHRINGER-20210927 Boehringer Ingelheim GmbH RIPE_NCC ALLOCATED-BY-RIR

Network Relationships

Upstreams: AS8220