AS number details

AS15404

COLT Technology Services Group Limited  ·  colt.net

AS15404 – COLT Technology Services Group Limited

Country United Kingdom
Website colt.net
Hosted domains 2,553
Number of IPs 137,472
ASN type ISP
Allocated 52 years ago on Jan 01, 1970

IP Address Ranges

Netblock Company Num of IPs
103.214.180.0/22 BizCap Investment Funds BV 1,024
109.107.145.0/24 Konrad-Adenauer-Stiftung e.V. - ORG-KE81-RIPE 256
129.35.17.0/24 IBM 256
129.35.20.0/23 IBM 512
129.35.27.0/24 IBM 256
129.35.85.0/24 IBM 256
145.224.32.0/20 Thomas Cook UK Limited 4,096
148.107.26.0/24 Capital International Limited 256
148.107.6.0/24 Capital International Limited 256
149.249.0.0/21 Bilfinger SE 2,048
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
156.118.2.0/24 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
161.17.0.0/16 Guy's and St Thomas' NHS Foundation Trust 65,536
161.17.0.0/24 Guy's and St Thomas' NHS Foundation Trust 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
170.248.142.0/24 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
176.116.118.0/24 StarLeaf Ltd. 256
185.134.140.0/24 First Network for Services 256
185.140.104.0/24 GAZPROM Germania GmbH 256
185.174.148.0/23 Concardis GmbH 512
185.199.204.0/24 Zentrum fuer Sonnenenergie- und Wasserstoff-Forschung Baden Wuerttemberg 256
185.212.156.0/22 The Finsbury Business Centre Ltd 1,024
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 Brainstorm Mobile Solutions Ltd, 256
185.218.121.0/24 Brainstorm Mobile Solutions Ltd, 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 Web Financial Group S.A. 256
185.234.136.0/24 Boerse Stuttgart GmbH 256
192.109.222.0/24 Germanischer Lloyd AG 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
193.150.169.0/24 UMANIS SA 256
193.16.245.0/24 Kuehlhaus AG 256
193.17.201.0/24 Keymile AG 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
193.200.191.0/24 Movianto UK Ltd 256
193.23.152.0/22 Trakehner Str. 3 1,024
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
193.47.140.0/24 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 MBDA 256
193.57.56.0/24 Infovista S.A. 256
193.58.6.0/24 Belgium 256
193.73.113.0/24 Zuehlke Engineering AG 256
193.8.64.0/22 P.O. Box 8036 Zurich 1,024
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 Fujitsu Services GmbH 256
194.132.60.0/24 Ascom (Sweden) AB 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 1,024
194.156.246.0/24 Producer of Cutlery, Pots and Pans, Big Coffee Machines 256
194.173.47.0/24 DATAGROUP Koeln GmbH 256
194.32.217.0/24 F&C Asset Managment Services Limited 256
194.33.183.0/24 LIGS Ltd 256
Netblock Company
2001:67c:67c::/48 Bundesrepublik Deutschland
2001:67c:798::/48 MARKANT Handels und Service GmbH
2a04:f400:3001::/48 WPP Group USA, Inc.
2a07:cb81::/32 Centric Netherlands B.V.
2a0a:580:1100::/40 Concardis GmbH
2a0a:d6c0:145::/48 Konrad-Adenauer-Stiftung e.V.
2a10:8802::/36 INTERPUBLIC GIS (UK) LTD
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WHOIS Details

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
abuse-email:    abuse@colt.net
abuse-c:        CHM4-RIPE
abuse-org:      ORG-CI9-RIPE

organisation:   ORG-CI9-RIPE
org-name:       COLT Technology Services Group Limited
country:        GB
org-type:       LIR
address:        Colt House, 20 Great Eastern Street,
address:        EC2A 3EH
address:        London
address:        UNITED KINGDOM
phone:          +442073903900
fax-no:         +442078635610
e-mail:         nitin.gulla@colt.net
admin-c:        NG1400-RIPE
admin-c:        EF139-RIPE
admin-c:        MB7433-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:  2021-06-22T15:12:23Z
source:         RIPE

role:           Internet Hostmaster
address:        Network Engineering
address:        Colt Technology Services
address:        Powergate Business Centre
address:        VOLT Avenue
address:        London
address:        NW10 6PW
e-mail:         eu-ripemaster@colt.net
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
abuse-mailbox:  abuse@colt.net
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 2,553 domain names hosted across 260 IP addresses on this ASN.

IP Address Domain Domains on this IP
91.238.4.134 devk-mergentheim.de 455
91.238.4.123 devk-online.de 330
62.85.163.207 sekodosingsystems.com 112
62.85.169.57 super-ink.biz 109
195.149.76.3 www.versorgungsmesse.eu 106
194.76.8.20 family-office-bank.de 105
195.149.76.2 gebuehrenordnung.eu 104
62.85.163.191 assorobica.it 87
185.226.224.132 cash.ch 70
193.53.188.103 brusselseuropean.be 49
45.129.69.135 boekhandeldavid.nl 43
91.213.68.13 produkthaftungsportal.de 42
129.35.27.116 mdtmeting.nl 36
62.85.163.150 zetaimaging.it 36
195.182.60.196 helvetia-leben.de 33
91.208.212.63 kapacht.com 31
192.109.222.4 deepnaturalgas.com 27
62.85.162.6 www.flunagen.net 23
185.212.156.151 justplainwrong.org.uk 21
194.59.120.74 dpma.de 19
193.53.188.49 brusselsairporttrafficcontrol.net 19
194.9.4.50 hengeler-mueller.eu 17
62.85.163.225 www.aioptv.it 17
195.149.76.50 www.kbv-vertrauensstelle.de 17
91.208.212.61 ddbhealthgermany.de 17
62.85.168.3 viaggiatori.biz 16
185.199.204.127 strise.de 15
62.85.163.152 caesartourvacanze.it 15
91.208.212.190 ddbtribal.de 14
194.59.120.3 dpma.de 13
62.85.163.221 acquarocchetta.com 13
194.45.227.151 maibornwolff.tn 13
129.35.27.83 surveyofpensions.org 12
129.35.27.115 www.marketingonderzoek.nl 11
62.85.163.32 www.qur.it 11
62.85.163.49 verifytokenacc.com 11
194.11.129.202 intrum.info 11
62.85.163.148 digerire.com 10
195.149.76.242 rx-trendbericht.de 10
194.11.129.168 kreditorservice.dk 9
62.85.163.200 www.bongustaia.it 9
62.85.160.30 ipv.travel 9
194.59.120.150 77systems.net 9
193.150.169.132 300c.fr 9
193.150.169.14 umaniscomputer.org 9
194.99.121.23 behr-komfortduese.de 8
62.85.163.213 www.mondonet.it 8
193.150.169.42 mercedesclassea.fr 8
62.85.163.88 facciadalibro.it 8
62.85.168.2 ipvguest.it 8

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Peers

There is 1 peer for this ASN.

Peers Name
AS8220 COLT Technology Services Group Limited
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8220 COLT Technology Services Group Limited
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

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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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