AS number details

AS15404

COLT Technology Services Group Limited  ·  colt.net

United Kingdom

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AS15404 – COLT Technology Services Group Limited

Field Value
Country United Kingdom
Website colt.net
Hosted domains 1,609
Number of IPv4 152,064
Number of IPv6 84,187,176,226,323,546,468,188,684,288
ASN type Hosting
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 6 years ago on Nov 05, 2019

IP Ranges

Netblock Company Num of IPs
161.17.0.0/16 Guy's and St Thomas' NHS Foundation Trust 65,536
194.59.96.0/19 Deutsches Patent- und Markenamt 8,192
62.85.160.0/19 Aconet Srl 8,192
148.188.0.0/20 Boehringer Ingelheim Pharmaceuticals, Inc. 4,096
148.188.192.0/20 Boehringer Ingelheim Pharmaceuticals, Inc. 4,096
193.29.144.0/20 Mahle Behr GmbH & Co.Kg 4,096
5.11.96.0/20 Postemobile S.p.A. 4,096
148.188.232.0/21 Boehringer Ingelheim Pharmaceuticals, Inc. 2,048
176.62.152.0/21 Poste Italiane S.p.A. 2,048
178.249.200.0/21 Poste Italiane S.p.A. 2,048
194.99.120.0/21 Mahle Behr GmbH & Co.Kg 2,048
37.32.80.0/21 Postemobile S.p.A. 2,048
148.188.224.0/22 Boehringer Ingelheim Pharmaceuticals, Inc. 1,024
185.212.156.0/22 The Finsbury Business Centre Ltd 1,024
185.29.96.0/22 Poste Italiane S.p.A. 1,024
185.8.120.0/22 Poste Italiane S.p.A. 1,024
193.8.64.0/22 P.O. Box 8036 Zurich 1,024
194.15.244.0/22 Hannover Rueck SE 1,024
129.35.20.0/23 Kyndryl 512
145.224.32.0/23 Condor Flugdienst GmbH 512
185.154.148.0/23 XQueue GmbH 512
185.60.76.0/23 Continental AG 512
193.176.112.0/23 Olaf Severin Geiss trading as Intersnack Group GmbH & Co. KG 512
193.176.114.0/23 Olaf Severin Geiss trading as Intersnack Group GmbH & Co. KG 512
193.177.180.0/23 HTM Personenvervoer N.V. 512
194.15.242.0/23 Hannover Rueck SE 512
202.252.108.0/23 Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd. 512
77.74.158.0/23 Exide Technologies SAS 512
103.80.220.0/24 FIL Japan Holdings KK 256
103.80.221.0/24 FIL Japan Holdings KK 256
109.107.145.0/24 Konrad-Adenauer-Stiftung e.V. - ORG-KE81-RIPE 256
129.35.17.0/24 Kyndryl 256
129.35.85.0/24 Kyndryl 256
141.98.45.0/24 RWS GmbH 256
155.137.0.0/24 Leo Pharmaceutical Products 256
155.137.1.0/24 Leo Pharmaceutical Products 256
155.137.2.0/24 Leo Pharmaceutical Products 256
155.137.3.0/24 Leo Pharmaceutical Products 256
155.137.7.0/24 Leo Pharma A/S 256
156.118.0.0/24 IFP ENERGIES NOUVELLES EPIC 256
156.118.6.0/24 IFP ENERGIES NOUVELLES EPIC 256
156.118.8.0/24 IFP ENERGIES NOUVELLES EPIC 256
157.239.128.0/24 Cargill B.V. 256
157.239.129.0/24 Cargill B.V. 256
158.156.155.0/24 Caisse des Depots et Consignations 256
158.156.162.0/24 Caisse des Depots et Consignations 256
158.156.172.0/24 Caisse des Depots et Consignations 256
158.156.182.0/24 Caisse des Depots et Consignations 256
158.156.193.0/24 Caisse des Depots et Consignations 256
161.17.0.0/24 Guy's and St Thomas' NHS Foundation Trust 256
163.199.254.0/24 Nedbank Limited 256
170.200.251.0/24 The Interpublic Group of Companies, Inc. 256
170.200.252.0/24 The Interpublic Group of Companies, Inc. 256
170.200.253.0/24 The Interpublic Group of Companies, Inc. 256
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
176.119.201.0/24 VIASAT S.P.A. 256
185.134.140.0/24 First Network for Services 256
185.13.62.0/24 VOZITEL SL 256
185.140.104.0/24 SEFE Securing Energy for Europe GmbH 256
185.199.204.0/24 Zentrum fuer Sonnenenergie- und Wasserstoff-Forschung Baden Wuerttemberg 256
185.203.232.0/24 Market Pay Nordic & Baltic ApS 256
185.213.216.0/24 GROUPAMA ASSICURAZIONI S.P.A. 256
185.213.217.0/24 GROUPAMA ASSICURAZIONI S.P.A. 256
185.218.120.0/24 Engage Hub Ltd. 256
185.218.121.0/24 Engage Hub Ltd. 256
185.218.122.0/24 Engage Hub Ltd. 256
185.218.123.0/24 Engage Hub Ltd. 256
185.226.224.0/24 ALLFUNDS DIGITAL SL 256
185.234.136.0/24 Boerse Stuttgart GmbH 256
185.60.79.0/24 Continental AG 256
188.64.17.0/24 Official IP range SIRA HBG 256
188.64.18.0/24 Official IP range SIRA FFM 256
192.109.222.0/24 Germanischer Lloyd AG 256
192.228.1.0/24 Attends Healthcare Products, Inc. 256
192.228.2.0/24 Attends Healthcare Products, Inc. 256
192.228.3.0/24 Attends Healthcare Products, Inc. 256
192.232.64.0/24 Eastman Kodak Company 256
192.232.66.0/24 Eastman Kodak Company 256
192.31.22.0/24 SAS Institute, Inc. 256
192.76.161.0/24 Amt fuer Informations- und Kommunikationstechnik 256
193.102.174.0/24 RMS Radio Marketing Service GmbH & Co. KG 256
193.103.129.0/24 RMS Radio Marketing Service GmbH & Co. KG 256
193.135.254.0/24 Zuehlke Engineering AG 256
193.164.14.0/24 Athene, Odyssey Business Park 256
193.17.201.0/24 Hitachi Energy AG 256
193.178.140.0/24 Kantar SAS 256
193.200.191.0/24 Movianto UK Ltd 256
193.26.246.0/24 Sopra Steria SE 256
193.26.247.0/24 Sopra Steria SE 256
193.26.248.0/24 Sopra Steria SE 256
193.26.249.0/24 Sopra Steria SE 256
193.26.250.0/24 Sopra Steria SE 256
193.26.251.0/24 Sopra Steria SE 256
193.26.252.0/24 Sopra Steria SE 256
193.26.253.0/24 Sopra Steria SE 256
193.26.254.0/24 Sopra Steria SE 256
193.26.255.0/24 Sopra Steria SE 256
193.28.71.0/24 D-Trust GmbH 256
193.36.241.0/24 ALLEN OVERY SHEARMAN STERLING LLP 256
193.36.254.0/24 ALLEN OVERY SHEARMAN STERLING LLP 256
193.38.200.0/24 Co-operative Group Limited 256
193.46.62.0/24 Fielmann Group AG 256
193.47.140.0/24 Swissphone Wireless AG 256
193.53.174.0/24 BRUSSELS AIRPORT COMPANY S.A. 256
193.53.185.0/24 BRUSSELS AIRPORT COMPANY S.A. 256
193.53.186.0/24 BRUSSELS AIRPORT COMPANY S.A. 256
193.53.188.0/24 BRUSSELS AIRPORT COMPANY S.A. 256
193.53.190.0/24 BRUSSELS AIRPORT COMPANY S.A. 256
193.56.33.0/24 AIRBUS SAS 256
193.57.56.0/24 InfoVista SAS 256
193.58.6.0/24 Belgium 256
193.73.113.0/24 Zuehlke Engineering AG 256
193.97.184.0/24 OERAG, Duesseldorf 256
193.97.185.0/24 OERAG, Duesseldorf 256
193.97.186.0/24 OERAG, Duesseldorf 256
194.11.129.0/24 Manage Now GmbH 256
194.117.239.0/24 ESSENSYS (UK) Ltd. 256
194.126.242.0/24 Lupus alpha Asset Management AG 256
194.15.16.0/24 Reemtsma Cigarettenfabriken GmbH 256
194.15.18.0/24 Reemtsma Cigarettenfabriken GmbH 256
194.156.246.0/24 Producer of Cutlery, Pots and Pans, Big Coffee Machines 256
194.173.47.0/24 DATAGROUP Koeln GmbH 256
194.33.183.0/24 LIGS Ltd 256
194.37.85.0/24 PHOENIX International Holdings GmbH 256
194.37.87.0/24 PHOENIX International Holdings GmbH 256
194.39.220.0/24 Presse und Informationsamt der Bundesregierung 256
194.59.121.0/24 Deutsches Patent- und Markenamt 256
194.59.137.0/24 Centric Netherlands B.V. 256
194.59.139.0/24 Centric Netherlands B.V. 256
194.76.8.0/24 Hamburg 256
194.76.9.0/24 Hamburg 256
194.99.12.0/24 Gewerbezentrum Ricklinger Kreisel 256
195.149.76.0/24 Kassenaerztliche Bundesvereinigung 256
195.182.60.0/24 Helvetia Schweizerische Versicherungsgesellschaft AG 256
195.234.175.0/24 Amnesty International Limited 256
195.47.207.0/24 Athene, Odyssey Business Park 256
202.246.252.0/24 Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd. 256
213.163.237.0/24 DGN Deutsches Gesundheitsnetz Service GmbH 256
45.129.69.0/24 Tite-Live-Belgique Ltd 256
46.28.212.0/24 Softonic International, S.A. 256
5.182.152.0/24 Hoffmann GmbH Qualitaetswerkzeuge 256
62.182.250.0/24 Genmab A/S 256
85.208.193.0/24 BEL SA 256
91.208.124.0/24 MARKS & CLERK LLP 256
91.209.87.0/24 Celanese International Corporation 256
91.212.245.0/24 IVU Traffic Technologies AG 256
91.213.110.0/24 LONDON BOROUGH OF TOWER HAMLETS 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
91.213.91.0/24 NEOFONIE GMBH 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

Netblock Company
2a07:cb81::/32 Centric Netherlands B.V.
2a10:8802::/36 INTERPUBLIC GIS (UK) LTD
2001:67c:2ea0::/48 NEOFONIE GMBH
2001:67c:67c::/48 Deutsches Patent- und Markenamt
2a02:11f8:70::/48 Deutsches Patent- und Markenamt
2a0a:d6c0:145::/48 Konrad-Adenauer-Stiftung e.V.
2a0e:900:d001::/48 Hoffmann GmbH Qualitaetswerkzeuge
2a11:4d40::/48 Boehringer Ingelheim GmbH
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WHOIS Details

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                                                ASHandle:       AS15404
                                                OrgID:          AS15404
                                                ASName:         AS15404
                                                ASNumber:       AS15404
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,609 domain names hosted across 222 IP addresses on this ASN.

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IP Address Domain Domains on this IP
91.238.4.123 ███████ 343
192.76.161.80 ██████████ 176
62.85.163.191 ██████████ 73
193.29.155.60 ██████████ 64
185.226.224.132 ██████████ 59
91.238.4.134 ██████████ 56
194.76.8.20 ██████████ 53
45.129.69.135 ██████████ 48
91.213.68.13 ██████████ 42
213.163.237.9 ██████████ 39

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Peers

There is 1 peer for this ASN.

Peers Name
AS8220 COLT Technology Services Group Limited
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8220 COLT Technology Services Group Limited
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

123 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
62.85.189.7 AS15404 COLT Technology Services Group Limited 4.15ms from Arezzo, IT
194.39.220.253 AS15404 COLT Technology Services Group Limited 13.22ms from Frankfurt am Main, DE
2a11:4d40::5 AS15404 COLT Technology Services Group Limited 1.76ms from Frankfurt am Main, DE
155.137.0.181 AS15404 COLT Technology Services Group Limited 7.89ms from Stockholm, SE
193.53.188.98 AS15404 COLT Technology Services Group Limited 2.19ms from Brussels, BE
193.103.129.33 AS15404 COLT Technology Services Group Limited 5.53ms from Copenhagen, DK
185.199.204.4 AS15404 COLT Technology Services Group Limited 3.92ms from Frankfurt am Main, DE
193.36.241.1 AS15404 COLT Technology Services Group Limited 0.89ms from London, GB
158.156.182.3 AS15404 COLT Technology Services Group Limited 2.04ms from Paris, FR
193.58.6.50 AS15404 COLT Technology Services Group Limited 0.49ms from Brussels, BE
145.224.33.17 AS15404 COLT Technology Services Group Limited 0.73ms from Frankfurt am Main, DE
185.60.76.9 AS15404 COLT Technology Services Group Limited 0.82ms from Frankfurt am Main, DE
194.11.129.0 AS15404 COLT Technology Services Group Limited 0.56ms from Frankfurt am Main, DE
188.64.17.3 AS15404 COLT Technology Services Group Limited 6.63ms from Vienna, AT
170.252.85.180 AS15404 COLT Technology Services Group Limited 13.71ms from Frankfurt am Main, DE
194.99.120.209 AS15404 COLT Technology Services Group Limited 3.86ms from Frankfurt am Main, DE
46.28.212.254 AS15404 COLT Technology Services Group Limited 7.99ms from Marseille, FR
170.200.253.3 AS15404 COLT Technology Services Group Limited 1.15ms from Milan, IT
5.182.152.5 AS15404 COLT Technology Services Group Limited 6.30ms from Vienna, AT
185.140.104.3 AS15404 COLT Technology Services Group Limited 1.71ms from Berlin, DE
195.149.76.36 AS15404 COLT Technology Services Group Limited 1.57ms from Berlin, DE
109.107.145.131 AS15404 COLT Technology Services Group Limited 4.39ms from Frankfurt am Main, DE
193.164.14.250 AS15404 COLT Technology Services Group Limited 1.03ms from London, GB
188.64.18.129 AS15404 COLT Technology Services Group Limited 6.57ms from Vienna, AT
185.226.224.165 AS15404 COLT Technology Services Group Limited 0.82ms from Zuerich, CH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
170.223.94.92 AS40831 Mass General Brigham Incorporated 2.10ms from Boston, US
118.248.160.28 AS4134 CHINANET-BACKBONE 2.02ms from Changsha, CN
3.128.254.124 AS16509 Amazon.com, Inc. 0.67ms from Columbus, US
190.112.95.12 AS28048 Internet Para Todos - Gobierno de La Rioja 11.05ms from Cordoba, AR
181.110.79.124 AS7303 Telecom Argentina S.A. 9.48ms from Cordoba, AR
82.13.84.220 AS5089 Virgin Media Limited 3.94ms from London, GB
116.72.77.44 AS17488 Hathway IP Over Cable Internet 8.92ms from Mumbai, IN
126.109.206.28 AS17676 SoftBank Corp. 3.79ms from Osaka, JP
86.212.82.204 AS3215 Orange S.A. 12.63ms from Paris, FR
20.125.35.124 AS8075 Microsoft Corporation 0.29ms from Quincy, US
175.212.230.92 AS4766 Korea Telecom 1.64ms from Seoul, KR
211.195.247.76 AS4766 Korea Telecom 1.83ms from Seoul, KR
116.88.160.220 AS55430 Starhub Ltd 2.85ms from Singapore, SG
1.165.135.188 AS3462 Data Communication Business Group 1.32ms from Taichung, TW
20.81.10.108 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
121.99.250.204 AS9790 Two Degrees Networks Limited 9.24ms from Auckland, NZ
58.136.210.220 AS133481 AIS Fibre 3.58ms from Bangkok, TH
91.207.128.28 AS48132 RUTRONIK Elektronische Bauelemente GmbH 3.45ms from Frankfurt am Main, DE
118.70.64.12 AS18403 FPT Telecom Company 0.56ms from Hanoi, VN
85.131.26.172 AS16086 DNA Oyj 6.72ms from Helsinki, FI
113.169.212.140 AS45899 VNPT Corp 1.96ms from Ho Chi Minh City, VN
37.78.182.12 AS12389 PJSC Rostelecom 1.15ms from Krasnodar, RU
86.172.205.156 AS2856 British Telecommunications PLC 4.55ms from London, GB
23.231.197.188 AS18978 Enzu Inc 0.63ms from Los Angeles, US
181.141.34.28 AS13489 UNE EPM TELECOMUNICACIONES S.A. 14.68ms from Medellin, CO

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m7 193.26.253.70
traceroute to 193.26.253.70 (193.26.253.70): 7 hops max, 52 byte packets
1 [AS15169] 72.14.235.97 3.912 ms
2 *
3 [] 212.74.67.22 17.151 ms
4 [AS8220] 213.41.99.142 17.481 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS15404 at robtex.

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