Autonomous System details

AS205394

CSL (DualCom) Limited  ·  csl-group.com

United Kingdom

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AS205394 – CSL (DualCom) Limited

Field Value
Country United Kingdom
Website csl-group.com
Hosted domains 1
IPv4 addresses 5,632
IPv6 addresses 1,109,194,275,199,700,728,000,000,000,000
ASN type ISP
Registry ripe
Allocated 9 years ago on Sep 06, 2017
Updated 2 years ago on Jun 04, 2024

IP Ranges

Netblock Company Num of IPs
46.226.72.0/21 CSL (DualCom) Limited 2,048
139.28.100.0/22 CSL (DualCom) Limited 1,024
185.176.124.0/22 CSL (DualCom) Limited 1,024
185.201.164.0/22 CSL (DualCom) Limited 1,024
185.180.172.0/23 CSL (DualCom) Limited 512
185.201.166.0/23 CSL (DualCom) Limited 512
46.226.73.0/24 Emizon Colocation 256
46.226.74.0/24 Emizon Colocation 256
139.28.100.0/24 CSL (DualCom) Limited 256
139.28.101.0/24 CSL (DualCom) Limited 256
139.28.103.0/24 CSL (DualCom) Limited 256
185.176.124.0/24 CSL (DualCom) Limited 256
185.180.172.0/24 CSL (DualCom) Limited 256
185.180.173.0/24 CSL (DualCom) Limited 256
185.201.164.0/24 CSL (DualCom) Limited 256
185.201.165.0/24 CSL (DualCom) Limited 256
185.201.166.0/24 CSL (DualCom) Limited 256
185.201.167.0/24 CSL (DualCom) Limited 256

Netblock Company
2a0a:c840::/29 CSL (DualCom) Limited
2a0a:c840::/32 CSL (DualCom) Limited
2a0a:c841::/32 CSL (DualCom) Limited
2a0a:c844::/32 CSL (DualCom) Limited
2a0a:c845::/32 CSL (DualCom) Limited
2a0a:c846::/32 CSL (DualCom) Limited
2a0a:c847::/32 CSL (DualCom) Limited
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WHOIS Details

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                                                ASHandle:       AS205394
                                                OrgID:          AS205394
                                                ASName:         AS205394
                                                ASNumber:       AS205394
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
139.28.101.78 ██████████ 1

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Peers

There are 12 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS198949 Radware Ltd
AS25180 Exponential-E Ltd.
AS3257 GTT Communications Inc.
AS44356 Epsilon Telecommunications Ltd
AS57304 JSC RetnNet
AS57866 Fusix Networks B.V.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
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Upstreams

There are 10 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS198949 Radware Ltd
AS25180 Exponential-E Ltd.
AS3257 GTT Communications Inc.
AS44356 Epsilon Telecommunications Ltd
AS57866 Fusix Networks B.V.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a0a:c840::1:1 AS205394 CSL (DualCom) Limited 1.17ms from Amsterdam, NL
139.28.103.14 AS205394 CSL (DualCom) Limited 1.21ms from London, GB
185.201.166.13 AS205394 CSL (DualCom) Limited 20.29ms from Frankfurt am Main, DE
139.28.101.194 AS205394 CSL (DualCom) Limited 1.17ms from London, GB
2a0a:c844::24:25 AS205394 CSL (DualCom) Limited 1.89ms from London, GB
2a0a:c841::1:6 AS205394 CSL (DualCom) Limited 1.26ms from London, GB
2a0a:c846::16:22 AS205394 CSL (DualCom) Limited 0.77ms from Dublin, IE
46.226.74.1 AS205394 CSL (DualCom) Limited 1.21ms from London, GB
185.176.124.80 AS205394 CSL (DualCom) Limited 7.99ms from Aubervilliers, FR
46.226.73.55 AS205394 CSL (DualCom) Limited 3.71ms from London, GB
185.180.172.195 AS205394 CSL (DualCom) Limited 6.07ms from Amsterdam, NL
139.28.100.129 AS205394 CSL (DualCom) Limited 0.71ms from Amsterdam, NL
185.201.167.82 AS205394 CSL (DualCom) Limited 15.43ms from Dublin, IE
2a0a:c845:128::1 AS205394 CSL (DualCom) Limited 2.92ms from London, GB
185.201.164.12 AS205394 CSL (DualCom) Limited 1.15ms from London, GB
185.180.173.195 AS205394 CSL (DualCom) Limited 4.83ms from Portsmouth, GB
185.201.165.25 AS205394 CSL (DualCom) Limited 3.29ms from Portsmouth, GB
2a0a:c845::12 AS205394 CSL (DualCom) Limited 3.03ms from Erith, GB

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
66.132.189.2 AS393827 BJS WHOLESALE CLUB 2.90ms from Ashburn, US
71.195.91.242 AS7922 Comcast Cable Communications, LLC 8.02ms from Ashburn, US
12.162.85.210 AS7018 AT&T Enterprises, LLC 3.51ms from Atlanta, US
75.194.0.210 AS6167 Verizon Business 8.16ms from Chicago, US
182.78.79.50 AS9498 BHARTI Airtel Ltd. 1.04ms from Delhi, IN
43.139.139.18 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.22ms from Guangzhou, CN
194.163.129.98 AS51167 Contabo GmbH 0.19ms from Lauterbourg, FR
195.44.135.130 AS1273 Vodafone Group PLC 0.81ms from London, GB
108.199.251.146 AS7018 AT&T Enterprises, LLC 19.55ms from Los Angeles, US
23.176.176.34 AS16904 Arvig Enterprises Inc. 0.81ms from Minneapolis, US
217.116.145.226 AS12389 PJSC Rostelecom 6.97ms from Novosibirsk, RU
90.12.193.114 AS3215 Orange S.A. 9.29ms from Paris, FR
83.205.45.66 AS3215 Orange S.A. 10.52ms from Paris, FR
175.126.215.18 AS9318 SK Broadband Co Ltd 0.76ms from Seoul, KR
45.76.116.242 AS20473 The Constant Company, LLC 0.11ms from Sydney, AU
109.71.100.194 AS49983 MiroNet AG 1.39ms from Zuerich, CH
96.118.193.2 AS7922 Comcast Cable Communications, LLC 0.58ms from Ashburn, US
60.29.163.162 AS4837 CHINA UNICOM China169 Backbone 5.72ms from Beijing, CN
54.68.75.82 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
5.2.149.98 AS8708 DIGI ROMANIA S.A. 0.82ms from Bucharest, RO
2.110.125.2 AS203953 Hiper A/S 8.45ms from Copenhagen, DK
217.46.58.18 AS2856 British Telecommunications PLC 9.40ms from Erith, GB
186.249.18.146 AS263022 CARIRIWEB PROVEDORES DE INTERNET LTDA 10.87ms from Fortaleza, BR
141.17.54.2 AS41289 Deutscher Wetterdienst 12.51ms from Frankfurt am Main, DE
142.68.251.18 AS855 Bell Canada 7.12ms from Fredericton, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 185.201.167.82
traceroute to 185.201.167.82 (185.201.167.82): 64 hops max, 52 byte packets
3 [AS39122] 78.153.192.35 14.363 ms
4 [AS39122] 200.69.9.29 14.328 ms
5 [AS1299] 62.115.154.90 15.127 ms
6 [AS1299] 62.115.207.177 15.144 ms
7 *
8 *
9 *
10 [AS25003] 92.61.237.90 14.641 ms
11 [AS205394] 139.28.100.137 15.488 ms
Measurement taken from IPinfo ProbeNet in Dublin, IE
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 AS205394 at robtex.

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