Autonomous System 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 1,574
IPv4 addresses 143,872
IPv6 addresses 84,189,594,077,962,776,133,600,000,000
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
62.85.160.0/19 Aconet Srl 8,192
194.59.96.0/19 Deutsches Patent- und Markenamt 8,192
5.11.96.0/20 Postemobile S.p.A. 4,096
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
148.188.232.0/21 Boehringer Ingelheim Pharmaceuticals, Inc. 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
148.188.224.0/22 Boehringer Ingelheim Pharmaceuticals, Inc. 1,024
185.212.156.0/22 The Finsbury Business Centre Ltd 1,024
193.8.64.0/22 P.O. Box 8036 Zurich 1,024
193.29.152.0/22 Mahle Behr GmbH & Co.Kg 1,024
194.15.244.0/22 Hannover Rueck SE 1,024
77.74.158.0/23 Exide Technologies SAS 512
129.35.20.0/23 Kyndryl 512
185.60.76.0/23 Continental AG 512
185.154.148.0/23 XQueue GmbH 512
193.29.146.0/23 Mahle Behr GmbH & Co.Kg 512
193.29.150.0/23 Mahle Behr GmbH & Co.Kg 512
193.29.156.0/23 Mahle Behr GmbH & Co.Kg 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
5.182.152.0/24 Hoffmann GmbH Qualitaetswerkzeuge 256
45.129.69.0/24 Tite-Live-Belgique Ltd 256
46.28.212.0/24 Softonic International, S.A. 256
62.182.250.0/24 Genmab A/S 256
85.208.193.0/24 BEL SA 256
91.209.87.0/24 Celanese International Corporation 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
91.213.91.0/24 NEOFONIE GMBH 256
91.213.110.0/24 LONDON BOROUGH OF TOWER HAMLETS 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
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
139.138.235.0/24 Private Customer 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
185.13.62.0/24 VOZITEL SL 256
185.60.79.0/24 Continental AG 256
185.134.140.0/24 First Network for Services 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
188.64.17.0/24 Official IP range SIRA HBG 256
188.64.18.0/24 Official IP range SIRA FFM 256
188.64.19.0/24 Unify Software and Solutions GmbH & Co KG 256
192.31.22.0/24 SAS Institute, Inc. 256
192.76.161.0/24 Amt fuer Informations- und Kommunikationstechnik 256
192.109.222.0/24 Germanischer Lloyd AG 256
192.166.107.0/24 DekaBank Deutsche Girozentrale 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
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
193.29.159.0/24 Mahle Behr GmbH & Co.Kg 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
193.102.79.0/24 AFB Parexel GmbH, Berlin 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
193.200.191.0/24 Movianto UK Ltd 256
194.11.129.0/24 Manage Now GmbH 256
194.15.16.0/24 Reemtsma Cigarettenfabriken GmbH 256
194.15.18.0/24 Reemtsma Cigarettenfabriken GmbH 256
194.33.183.0/24 LIGS Ltd 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
194.117.239.0/24 ESSENSYS (UK) Ltd. 256
194.126.242.0/24 Lupus alpha Asset Management AG 256
194.173.47.0/24 DATAGROUP Koeln GmbH 256
195.47.207.0/24 Athene, Odyssey Business Park 256
195.182.60.0/24 Helvetia Schweizerische Versicherungsgesellschaft AG 256
195.234.175.0/24 Amnesty International Limited 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

Netblock Company
2a07:cb81::/32 Centric Netherlands B.V.
2a10:8802::/36 INTERPUBLIC GIS (UK) LTD
2001:678:274::/48 Performance Media Deutschland GmbH
2001:67c:67c::/48 Deutsches Patent- und Markenamt
2001:67c:2b20::/48 Prof. Dr. Michael Kliemt trading as KLIEMT Arbeitsrecht Partnerschaft von Rechtsanwaelten mbB.
2001:67c:2ea0::/48 NEOFONIE GMBH
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 1,574 domain names hosted across 207 IP addresses on this ASN.

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IP Address Domain Domains on this IP
91.238.4.123 ███████ 272
192.76.161.80 ██████████ 218
62.85.163.191 ██████████ 62
185.226.224.132 ██████████ 59
91.213.68.13 ██████████ 43
45.129.69.168 ██████████ 43
213.163.237.9 ██████████ 40
195.182.60.196 ██████████ 30
185.218.121.82 ██████████ 29
194.76.8.20 ██████████ 27

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Peers

There are 3 peers for this ASN.

Peers Name
AS1419 Selerity Financial, Inc.
AS21070 TotalEnergies SE
AS8220 COLT Technology Services Group Limited
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1419 Selerity Financial, Inc.
AS8220 COLT Technology Services Group Limited
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS21070 TotalEnergies SE
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
193.177.180.2 AS15404 COLT Technology Services Group Limited 2.70ms from Amsterdam, NL
2a07:cb81:3701:200::1 AS15404 COLT Technology Services Group Limited 0.78ms from Amsterdam, NL
62.182.250.10 AS15404 COLT Technology Services Group Limited 0.80ms from Copenhagen, DK
148.188.1.7 AS15404 COLT Technology Services Group Limited 1.82ms from Frankfurt am Main, DE
91.244.125.1 AS15404 COLT Technology Services Group Limited 4.87ms from Frankfurt am Main, DE
185.60.76.222 AS15404 COLT Technology Services Group Limited 0.75ms from Frankfurt am Main, DE
185.13.62.141 AS15404 COLT Technology Services Group Limited 0.34ms from Madrid, ES
158.156.155.5 AS15404 COLT Technology Services Group Limited 1.84ms from Paris, FR
193.29.152.81 AS15404 COLT Technology Services Group Limited 3.99ms from Frankfurt am Main, DE
161.17.0.158 AS15404 COLT Technology Services Group Limited 1.04ms from London, GB
194.33.183.160 AS15404 COLT Technology Services Group Limited 1.35ms from London, GB
148.188.232.2 AS15404 COLT Technology Services Group Limited 0.77ms from Singapore, SG
91.238.4.22 AS15404 COLT Technology Services Group Limited 4.79ms from Frankfurt am Main, DE
193.28.71.253 AS15404 COLT Technology Services Group Limited 3.52ms from Hamburg, DE
163.199.254.253 AS15404 COLT Technology Services Group Limited 1.07ms from London, GB
148.188.197.238 AS15404 COLT Technology Services Group Limited 6.45ms from New York City, US
213.163.237.67 AS15404 COLT Technology Services Group Limited 0.88ms from Frankfurt am Main, DE
195.47.207.93 AS15404 COLT Technology Services Group Limited 1.17ms from London, GB
46.28.212.249 AS15404 COLT Technology Services Group Limited 6.49ms from Zaragoza, ES
139.138.235.17 AS15404 COLT Technology Services Group Limited 5.37ms from Zaragoza, ES
170.252.86.110 AS15404 COLT Technology Services Group Limited 13.71ms from Frankfurt am Main, DE
193.29.157.29 AS15404 COLT Technology Services Group Limited 264.74ms from Frankfurt am Main, DE
155.137.1.1 AS15404 COLT Technology Services Group Limited 6.70ms from Copenhagen, DK
192.31.22.5 AS15404 COLT Technology Services Group Limited 3.92ms from Frankfurt am Main, DE
185.154.148.8 AS15404 COLT Technology Services Group Limited 0.86ms from Frankfurt am Main, DE

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
47.220.71.156 AS19108 Optimum 12.15ms from Dallas, US
84.143.68.204 AS3320 Deutsche Telekom AG 4.62ms from Duesseldorf, DE
81.133.252.108 AS2856 British Telecommunications PLC 2.52ms from Erith, GB
120.233.76.140 AS9808 China Mobile Communications Group Co., Ltd. 2.91ms from Guangzhou, CN
212.30.232.140 AS44515 Advania Island ehf 0.72ms from Hafnarfjoerdur, IS
188.194.135.252 AS3209 Vodafone GmbH 2.10ms from Hamburg, DE
171.254.216.28 AS7552 Viettel Group 2.19ms from Ho Chi Minh City, VN
211.203.113.92 AS9318 SK Broadband Co Ltd 6.91ms from Incheon, KR
188.132.148.156 AS42910 PremierDC Veri Merkezi Anonim Sirketi 0.31ms from Istanbul, TR
36.65.217.236 AS7713 PT Telekomunikasi Indonesia 8.43ms from Jakarta, ID
84.127.63.60 AS6739 Vodafone ONO AS 10.34ms from Madrid, ES
2.37.63.12 AS30722 Fastweb SpA 8.93ms from Rome, IT
201.110.62.156 AS8151 UNINET 3.42ms from Santiago de Queretaro, MX
201.87.91.60 AS19182 TELEFÔNICA BRASIL S.A 1.49ms from Sao Paulo, BR
3.34.216.236 AS16509 Amazon.com, Inc. 0.50ms from Seoul, KR
210.95.172.92 AS4766 Korea Telecom 5.96ms from Seoul, KR
49.129.225.76 AS2518 BIGLOBE Inc. 5.82ms from Tokyo, JP
197.36.252.44 AS8452 TE-AS 3.55ms from Cairo, EG
99.81.88.76 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
165.225.74.220 AS62044 Zscaler Switzerland GmbH 0.21ms from Frankfurt am Main, DE
68.83.215.188 AS7922 Comcast Cable Communications, LLC 6.58ms from Herndon, US
172.166.176.220 AS8075 Microsoft Corporation 0.23ms from London, GB
50.113.74.92 AS20001 Charter Communications Inc 5.99ms from Los Angeles, US
76.175.110.28 AS20001 Charter Communications Inc 4.44ms from Los Angeles, US
178.65.160.156 AS12389 PJSC Rostelecom 9.75ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -m5 62.85.178.177
traceroute to 62.85.178.177 (62.85.178.177): 5 hops max, 52 byte packets
1 [AS31898] 140.91.242.4 0.068 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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