AS Name
UNSPECIFIED
Org Name
COLT Technology Services Group Limited
Registry Region
Sweden
Looking Glass
IPv4Prefixes

212

IPv6Prefixes

50

IPv4 NUMs

214,016

IPv6 NUMs(/64)

19,988,480

214,016 IPv4 Addresses
CIDR Description IP Num
37.44.240.0/22 Mediterranean Shipping Company Belgium N.V. 1024
37.44.243.0/24 Mediterranean Shipping Company Belgium N.V. 256
45.134.96.0/22 Hans-Jurgen Schulze Tast trading as "Proservia GmbH & Co. KG" 1024
62.23.139.0/24 NET-FR-ETRALI 256
62.85.160.0/19 ACONETCORE 8192
62.96.1.0/24 NET-DE-SYNLAB-INTERNATIONAL-GMBH 256
62.96.70.0/24 NET-DE-EQUINIX 256
62.96.150.0/24 NET-DE-Tata-Consultancy-Services-Deutschland-GmbH 256
62.96.230.0/24 NET-DE-GALERIA-KAUFHOF-GMBH 256
62.96.233.0/24 NET-DE-KUBUS-IT-GBR 256
62.96.234.0/24 NET-DE-STADT-FRANKFURT-AM-MAIN 256
62.96.235.0/24 NET-DE-STADT-FRANKFURT-AM-MAIN 256
62.96.236.0/24 NET-DE-STADT-FRANKFURT-AM-MAIN 256
62.96.241.0/24 NET-DE-BERENBERG 256
62.96.242.0/24 NET-DE-BERENBERG 256
62.152.103.0/24 Net-IT-SEFIN-SPA 256
62.182.250.0/24 Genmab A/S 256
69.84.95.0/24 BOTTOMLINE TECHNOLOGIES (DE), INC 256
80.169.26.0/24 NET-GB-ESSELCO-SERVICES-LLP 256
80.169.56.0/24 NET-IE-DATALEX 256
80.169.222.0/24 NET-GB-LANDMARK-HOTEL 256
84.14.36.0/24 NET-GB-LANDMARK-HOTEL 256
84.14.46.0/24 NET-FR-COLT-DC-LES-ULIS 256
85.88.136.0/24 NET-PT-AHP-INFORMATICA-E-SERVICOS-SA 256
85.88.150.0/24 NET-ES-OUTENUVE 256
85.88.153.0/24 NET-PT-AHP-INFORMATICA-E-SERVICOS-SA 256
85.208.193.0/24 FR-BEL-NET2 256
91.199.122.0/24 AHORRO CORPORACION, S.A. 256
91.208.68.0/24 BITMARCK Technik GmbH 256
91.208.124.0/24 MARKS & CLERK LLP 256
91.208.212.0/24 Lemon Group Services GmbH 256
91.212.113.0/24 Bayerische Boerse Aktiengesellschaft 256
91.212.245.0/24 IVU Traffic Technologies AG 256
91.213.65.0/24 Gabinete do seceretario-Geral e Estrutruras Comuns ao SIED e ao SIS 256
91.213.68.0/24 CMS Hasche Sigle Partnerschaft von Rechtsanwalten und Steuerberatern 256
91.213.110.0/24 LONDON BOROUGH OF TOWER HAMLETS 256
91.213.201.0/24 FORTIS HOLDINGS UK LIMITED 256
91.220.8.0/24 TeleTrader Software AG 256
91.238.4.0/24 DEVK Deutsche Eisenbahn Versicherung Sach- und HUK-Versicherungsverein a.G. Betriebliche Sozialeinrichtung der Deutschen Bahn AG 256
91.244.125.0/24 Informatica GmbH 256
95.175.216.0/24 Regus Group Services Ltd 256
103.214.180.0/22 BIZCAP-AP BizCap Investment Funds BV 1024
129.35.27.0/24 IBM 256
145.224.32.0/20 Thomas Cook UK Limited 4096
148.107.6.0/24 The Capital Group Companies, Inc. 256
148.107.26.0/24 The Capital Group Companies, Inc. 256
149.249.0.0/24 Bilfinger_L1 256
149.249.0.0/16 BBNET 65536
149.249.1.0/24 Bilfinger_L1 256
149.249.2.0/24 Bilfinger_L1 256
149.249.3.0/24 Bilfinger_L1 256
149.249.4.0/23 Bilfinger_L1 512
149.249.8.0/21 Bilfinger_L2 2048
149.249.16.0/20 Bilfinger_L3 4096
149.249.32.0/19 Bilfinger_L4 8192
149.249.64.0/18 Bilfinger_L5 16384
149.249.128.0/18 Bilfinger_L6 16384
161.17.0.0/24 Guy's and St Thomas' NHS Foundation Trust 256
161.17.0.0/16 Guy's and St Thomas' NHS Foundation Trust 65536
170.54.72.0/24 Pioneer Hi-Bred International, Inc. 256
170.54.160.0/23 Pioneer Hi-Bred International, Inc. 512
170.54.198.0/23 Pioneer Hi-Bred International, Inc. 512
170.248.142.0/24 Accenture LLP 256
170.251.108.0/24 Accenture LLP 256
170.252.84.0/24 Accenture LLP 256
170.252.85.0/24 Accenture LLP 256
170.252.86.0/24 Accenture LLP 256
185.134.140.0/24 OCTOTELEMATICS-20160127 256
185.140.104.0/22 GAZPROM Germania GmbH 1024
185.174.148.0/23 DC1 512
185.186.164.0/24 UK-AGILISYS-PWG 256
185.186.165.0/24 UK-AGILISYS-WGC 256
185.199.204.0/24 ZSW-StEP 256
185.213.216.0/24 RM-Groupama 256
185.213.217.0/24 RM-Groupama-Public 256
185.218.120.0/24 CLIENT-NETWORK-IE 256
185.218.121.0/24 CORPORATE-NETWORK 256
185.218.122.0/24 Brainstorm Mobile Solutions Ltd, 256
185.218.123.0/24 Brainstorm Mobile Solutions Ltd, 256
185.226.224.0/24 ATARDECER-CH 256
185.234.136.0/24 Boerse Stuttgart GmbH 256
192.31.22.0/24 SAS Institute, Inc. 256
192.76.161.0/24 IKTFFM-LAN 256
192.109.222.0/24 GLHO-NET 256
192.232.64.0/24 EASTMAN KODAK - Network Administration 256
192.232.66.0/24 EASTMAN KODAK - Network Administration 256
193.8.64.0/22 Fides Treasury Services AG 1024
193.8.68.0/24 Infront Financial Technology GmbH 256
193.8.69.0/24 Infront Financial Technology GmbH 256
193.16.245.0/24 Kuehlhaus AG 256
193.17.201.0/24 Keymile AG 256
193.23.152.0/22 Chemetall GmbH 1024
193.26.192.0/20 SOFTWARE AG 4096
193.26.246.0/24 Steria Mummert Consulting AG 256
193.26.247.0/24 Steria Mummert Consulting AG 256
193.26.248.0/24 Steria Mummert Consulting AG 256
193.26.249.0/24 Steria Mummert Consulting AG 256
193.26.250.0/24 Steria Mummert Consulting AG 256
193.26.251.0/24 Steria Mummert Consulting AG 256
193.26.252.0/24 Steria Mummert Consulting AG 256
193.26.253.0/24 Steria Mummert Consulting AG 256
193.26.254.0/24 Steria Mummert Consulting AG 256
193.26.255.0/24 Steria Mummert Consulting AG 256
193.28.71.0/24 Bundesdruckerei GmbH 256
193.30.140.0/24 KfW Kreditanstalt fur Wiederaufbau 256
193.33.245.0/24 AAH Pharmaceuticals Ltd 256
193.36.241.0/24 Allen and Overy LLP 256
193.36.254.0/24 Allen and Overy LLP 256
193.41.71.0/24 Ogilvy & Mather SAS 256
193.43.76.0/24 U.S. EMBASSY ROME 256
193.47.140.0/24 Swissphone Wireless AG 256
193.53.174.0/24 The Brussels Airport Company 256
193.53.185.0/24 The Brussels Airport Company 256
193.53.186.0/24 The Brussels Airport Company 256
193.53.188.0/24 The Brussels Airport Company 256
193.53.190.0/24 The Brussels Airport Company 256
193.56.33.0/24 Airbus Defense and Space GmbH 256
193.57.56.0/24 Infovista S.A. 256
193.58.6.0/24 Regie Media Belge SA 256
193.97.184.0/24 OERAG 256
193.97.185.0/24 OERAG 256
193.97.186.0/24 OERAG 256
193.105.187.0/24 Bilfinger Global IT GmbH 256
193.109.87.0/24 EUROSPORT SA 256
193.111.24.0/23 Clifford Chance LLP 512
193.150.169.0/24 UMANIS SA 256
193.177.180.0/23 HTM Personenvervoer N.V. 512
193.178.140.0/24 KANTAR 256
193.193.188.0/24 J. Walter Thompson Group Limited 256
193.200.23.0/24 Future Vision Marketing BVBA 256
193.200.191.0/24 Movianto UK Ltd 256
194.9.4.0/24 Hengeler Mueller 256
194.9.5.0/24 Hengeler Mueller 256
194.15.16.0/24 Reemtsma Cigarettenfabriken GmbH 256
194.15.18.0/24 Reemtsma Cigarettenfabriken GmbH 256
194.15.242.0/23 Hannover Rueck SE 512
194.15.244.0/22 Hannover Rueck SE 1024
194.37.85.0/24 Celesio AG 256
194.37.86.0/24 Celesio AG 256
194.37.87.0/24 Celesio AG 256
194.39.0.0/20 DEA Deutsche Erdoel AG 4096
194.39.16.0/21 DEA Deutsche Erdoel AG 2048
194.39.220.0/24 Presse und Informationsamt der Bundesregierung 256
194.45.227.0/24 MaibornWolff GmbH 256
194.59.119.0/24 Deutsches Patent- und Markenamt 256
194.59.120.0/24 Deutsches Patent- und Markenamt 256
194.76.2.0/23 Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit 512
194.76.4.0/22 Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit 1024
194.76.8.0/24 M. M. Warburg & Co. 256
194.76.9.0/24 M. M. Warburg & Co. 256
194.76.122.0/23 Nordmann, Rassmann GmbH & Co. 512
194.99.12.0/24 AOK Die Gezundheitskasse fur Niedersachsen 256
194.99.120.0/21 Mahle Behr GmbH & Co.Kg 2048
194.113.22.0/23 BITMARCK Technik GmbH 512
194.156.246.0/24 WMF AG 256
194.173.47.0/24 ARXES-NET2 256
195.68.112.0/24 NET-FR-ALTEN 256
195.110.91.0/24 NET-GB-ETRALI 256
195.149.76.0/24 Kassenaerztliche Bundesvereinigung 256
195.234.175.0/24 Amnesty International Limited 256
195.234.192.0/22 CHEMETALL GmbH 1024
195.250.46.0/24 Avaloq Evolution AG 256
198.205.10.0/24 First State Management Group (C00002605) 256
209.90.56.0/24 Group M Worldwide, LLC 256
212.23.252.0/24 NET-CH-HOLIDAYCHECK-AG 256
212.121.138.0/24 NET-DE-ACCENTURE-DIENSTLEISTUNGEN-GmbH 256
212.121.153.0/24 NET-DE-SANOFI-AVENTIS 256
212.161.47.0/24 NET-GB-LANDMARK-HOTEL 256
212.161.85.0/24 GB-COLT-110 256
212.161.90.0/24 NET-GB-CITADEL-INVESTMENT-GROUP-EUROPE-LIMITED 256
213.27.142.0/24 NET-ES-TORRASPAPEL 256
213.27.161.0/24 NET-ES-KONECTA-BTO-TELVENT 256
213.27.172.0/24 NET-ES-ATOS-ORIGIN-SAE 256
213.41.15.0/24 NET-FR-Societe-Generale 256
213.61.74.0/24 NET-DE-Noris-Network-AGSECURITIES-SERVICES-KAPITALANLAGEGESELLSCHAFT-MBH 256
213.61.88.0/24 NET-DE-Equinix 256
213.61.94.0/24 NET-DE-ATOS-INFORMATION-TECHNOLOGY-GMBH 256
213.61.200.0/24 NET-DE-ZTE-DEUTSCHLAND-GMBH 256
213.61.222.0/24 NET-DE-ATOS-INFORMATION-TECHNOLOGY-GMBH 256
213.61.253.0/24 NET-DE-ATOS-INFORMATION-TECHNOLOGY-GMBH 256
213.61.254.0/24 NET-DE-ATOS-INFORMATION-TECHNOLOGY-GMBH 256
213.86.71.0/24 NET-GB-NATIONAL-EXHIBITION-CENTRE-LTD 256
213.86.77.0/24 NET-GB-SUNGARD-AVAILABILITY-SERVICES-UK-LIMITED 256
213.86.93.0/24 UK-COLT-122 256
213.86.117.0/24 COLT Technology Services Group Limited 256
213.86.237.0/24 NET-GB-PIPELINE-STEEL-TUBES 256
213.208.218.0/24 COLT-NL-RTM-107 256
213.208.223.0/24 NET-NL-KPI-co-TheDatacenterGroup 256
213.229.158.0/24 NET-FR-AENA-AEROPUERTOS-SA 256
213.229.172.0/24 NET-ES-CONSORS 256
213.229.190.0/24 NET-ES-PRAKTON-HOSTING 256
217.110.44.0/24 NET-DE-INTERXION-C-O-SMARTHOUSE-MEDIA 256
217.110.70.0/24 NET-DE-BOERSE-STUTTGART-AG 256
217.110.75.0/24 NET-DE-GESAMTVERBAND-DER-DEUTSCHEN-VERSICHERUNGSWIRTSCHAFT 256
217.110.86.0/24 NET-DE-TIK-GMBH 256
217.110.98.0/24 NET-DE-SANOFI-AVENTIS-DEUTSCHLAND-GMBH 256
217.110.203.0/24 NET-SE-AKAMAI 256
217.110.212.0/24 NET-ES-AGE-FOTOSTOCK-SPAIN-SL 256
217.110.254.0/24 NET-DE-AOK 256
217.110.255.0/24 NET-DE-AOK 256
217.111.65.0/24 NET-DE-HEILER-SOFTWARE-GMBH 256
217.111.83.0/24 NET-DE-AOK 256
217.111.84.0/24 COLT-DE-BER-CMS 256
217.111.89.0/24 NET-DE-CONSTANTIN-FILM-AG 256
217.111.92.0/24 NET-DE-KUBUS-IT 256
217.111.125.0/24 NET-DE-ULRICH-BERNER 256
217.111.139.0/24 NET-CH-INTERXION 256
217.111.162.0/24 NET-GB-ESSELCO-SERVICES-LLP 256
217.111.196.0/24 NET-GB-ESSELCO-SERVICES-LLP 256
217.111.219.0/24 NET-ES-AENA-AEROPUERTOS-SA 256
217.111.253.0/24 NET-BE-COLT-BELGIUM 256
217.173.111.0/24 NET-DE-wdv-Gesellschaft-fur-Medien-and-Kommunikation 256
CIDR Description IP NUMs(prefix /64)
2001:678:8a0::/48 SOFTWARE AG 65536
2001:67c:424::/48 Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit 65536
2001:67c:67c::/48 Bundesrepublik Deutschland 65536
2001:67c:798::/48 MARKANT Handels und Service GmbH 65536
2001:920:1804::/48 Net-DE-WGV-Informatik-und-Media-GmbH 65536
2001:920:1809::/48 v6-DE-FRA-LAN-001 65536
2001:920:1815::/48 NET-DE-GKK-DIALOGGROUP-GMBH 65536
2001:920:182a::/48 v6-DE-CGN-LAN-001 65536
2001:920:1835::/48 NET-DE-LIGATUS-GMBH 65536
2001:920:183d::/48 v6-DE-CGN-LAN-001 65536
2001:920:1848::/48 NET-DE-DATACENTER-ONE-LEVERKUSEN-GMBH 65536
2001:920:1857::/48 NET-DE-MINDLAB-GMBH 65536
2001:920:1861::/48 NET-DE-HARRIS-INTERACTIVE 65536
2001:920:1862::/48 v6-DE-HAM-LAN-001 65536
2001:920:186a::/48 NET-DE-CCS-CONTENT-CONVERSION-SPECIALISTS 65536
2001:920:186b::/48 NET-DE-INTELLIGENT-APPS-GMBH 65536
2001:920:187b::/48 NET-DE-OPDR-OLDENBURG-PORTUGIESISCHE 65536
2001:920:18c8::/48 NET-DE-ONLINE-MARKETING-SOLUTIONS-AG 65536
2001:920:18ef::/48 COLT Technology Services Group Limited 65536
2001:920:18f7::/48 NET-DE-GEORG-THIEME-VERLAG-KG 65536
2001:920:190d::/48 NET-DE-BYON-GMBH 65536
2001:920:1910::/48 NET-DE-BEEHIVE-GMBH-AND-CO-KG 65536
2001:920:195e::/48 NET-DE-Delivery-Hero-SE 65536
2001:920:1964::/48 NET-DE-BEEHIVE-GMBH-AND-CO-KG 65536
2001:920:1989::/48 NET-DE-GEOMETRIC-EUROPE-GMBH 65536
2001:920:198d::/48 v6-DE-MUC-LAN-002 65536
2001:920:19a1::/48 NET-DE-VDI-GMBH 65536
2001:920:19b3::/48 NET-DE-GOODMAN-MASSON 65536
2001:920:19be::/48 NET-DE-Helaba-Mainpark 65536
2001:920:19c5::/48 NET-DE-BYON-GMBH-AND-CO-KG 65536
2001:920:1a02::/48 NET-DE-KOLLE-REBBE-GMBH 65536
2001:920:2002::/48 COLT Technology Services Group Limited 65536
2001:920:3015::/48 NET-DE-SECION-GMBH 65536
2001:920:3078::/48 v6-GB-UK-LON-2-LAN 65536
2001:920:307a::/48 NET-GB-AERIUM 65536
2001:920:4008::/48 NET-BE-PRODATA-SYSTEMS-NV 65536
2001:920:5807::/48 NET-ES-BANCO-DE-ESPAA 65536
2001:920:580a::/48 COLT Technology Services Group Limited 65536
2001:920:5816::/48 COLT Technology Services Group Limited 65536
2001:920:5843::/48 NET-GB-HOTSPRING-VENTURES-LIMITED 65536
2001:920:6027::/48 NET-IT-A1-EDUFIN-SRL 65536
2001:920:6028::/48 NET-IT-GRUPPO-BANCA-LEONARDO-SPA 65536
2001:920:6807::/48 NET-DE-Colt-Technology-Services 65536
2001:920:700e::/48 NET-FR-DAYS-OF-WONDER 65536
2001:920:7017::/48 NET-FR-PI-INTERNATIONAL-FRANCE-SAS 65536
2001:920:701b::/48 NET-FR-SOLYDA-FRANCE 65536
2001:920:701f::/48 v6-FR-PAR-NOI-VEL-MAS-LAN-001 65536
2001:920:70a9::/48 COLT Technology Services Group Limited 65536
2a04:f400:3001::/48 WPP Group Technology Services 65536
2a0a:580:1100::/40 DC1 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3269 ASN-IBSNAZ - Telecom Italia S.p.A., IT Italy 19,541,800 17,596,481,011,712 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 17,180,327,936 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
37.44.240.1 17 cecid.medlog.be
37.44.240.4 1 www.msc-planningportal.com
37.44.240.240 1 connect.mscbenelux.com
as-block:       AS15400 - AS15474
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:25Z
last-modified:  2018-11-22T15:27:25Z
source:         RIPE



aut-num:        AS15404
as-name:        UNSPECIFIED
import:         from AS8220 action pref=100; accept ANY
export:         to AS8220 announce AS15404
org:            ORG-CI9-RIPE
admin-c:        COLT1-RIPE
tech-c:         COLT1-RIPE
remarks:        COLT Internet SE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COLT-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-11-05T14:32:24Z
source:         RIPE

organisation:   ORG-CI9-RIPE
org-name:       COLT Technology Services Group Limited
org-type:       LIR
address:        Colt House, 20 Great Eastern Street,
address:        EC2A 3EH
address:        London
address:        UNITED KINGDOM
phone:          +442073903900
fax-no:         +442078635610
admin-c:        NG1400-RIPE
admin-c:        EF139-RIPE
admin-c:        SR8401-RIPE
admin-c:        MB7433-RIPE
admin-c:        AT15161-RIPE
admin-c:        DS14644-RIPE
abuse-c:        CHM4-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        COLT-UK
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COLT-UK
created:        2004-04-17T12:12:30Z
last-modified:  2020-04-25T21:41:59Z
source:         RIPE # Filtered

role:           Internet Hostmaster
address:        Network Engineering
address:        Colt Technology Services
address:        Powergate Business Centre
address:        VOLT Avenue
address:        London
address:        NW10 6PW
admin-c:        AJ574-RIPE
tech-c:         RW1333-RIPE
tech-c:         MB7433-RIPE
nic-hdl:        COLT1-RIPE
mnt-by:         COLT-MNT
created:        2002-04-24T15:13:27Z
last-modified:  2012-02-10T15:08:11Z
source:         RIPE # Filtered
abuse-mailbox:  [email protected]