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 4,096
IPv6 addresses 1,109,194,275,199,700,726,309,615,304,704
ASN type ISP
Registry ripe
Allocated 8 years ago on Sep 06, 2017
Updated 2 years ago on Jun 04, 2024

IP Ranges

Netblock Company Num of IPs
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
185.176.124.0/24 CSL (DualCom) Limited 256
185.180.172.0/24 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 9 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS198949 Radware Ltd
AS25180 Exponential-E Ltd.
AS286 GTT Communications Inc.
AS3257 GTT Communications Inc.
AS44356 Epsilon Telecommunications Ltd
AS57866 Fusix Networks B.V.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
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ASN API & Database

Upstreams

There are 8 upstreams for this ASN.

upstreams Name
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
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ASN API & Database

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
46.226.73.200 AS205394 CSL (DualCom) Limited 2.27ms from Erith, GB
46.226.74.192 AS205394 CSL (DualCom) Limited 0.54ms from London, GB
2a0a:c840::12 AS205394 CSL (DualCom) Limited 1.16ms from Amsterdam, NL
139.28.100.129 AS205394 CSL (DualCom) Limited 0.81ms from Amsterdam, NL
2a0a:c845:128::1 AS205394 CSL (DualCom) Limited 3.08ms from Erith, GB
185.176.124.80 AS205394 CSL (DualCom) Limited 21.46ms from Frankfurt am Main, DE
185.201.165.138 AS205394 CSL (DualCom) Limited 1.91ms from London, GB
185.180.173.195 AS205394 CSL (DualCom) Limited 2.67ms from London, GB
185.201.164.193 AS205394 CSL (DualCom) Limited 1.21ms from London, GB
2a0a:c841::1:6 AS205394 CSL (DualCom) Limited 1.18ms from London, GB
139.28.103.10 AS205394 CSL (DualCom) Limited 1.17ms from London, GB
185.201.166.194 AS205394 CSL (DualCom) Limited 20.35ms from Frankfurt am Main, DE
139.28.101.13 AS205394 CSL (DualCom) Limited 0.37ms from London, GB
2a0a:c846::24:25 AS205394 CSL (DualCom) Limited 0.83ms from Dublin, IE
185.201.167.82 AS205394 CSL (DualCom) Limited 15.15ms from Dublin, IE
2a0a:c845::1:1 AS205394 CSL (DualCom) Limited 2.85ms from London, GB
185.180.172.195 AS205394 CSL (DualCom) Limited 6.02ms from Amsterdam, NL
2a0a:c844::24:26 AS205394 CSL (DualCom) Limited 9.65ms from Dublin, IE

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
45.150.40.34 AS45009 Rogier Krieger 0.36ms from Amsterdam, NL
69.248.135.2 AS7922 Comcast Cable Communications, LLC 7.88ms from Ashburn, US
201.217.209.162 AS18747 IFX Corporation 0.44ms from Bogotá, CO
190.2.51.226 AS16814 NSS S.A. 0.23ms from Buenos Aires, AR
5.32.47.130 AS15802 Emirates Integrated Telecommunications Company PJSC 3.06ms from Dubai, AE
130.180.42.82 AS3209 Vodafone GmbH 6.53ms from Frankfurt am Main, DE
217.229.124.34 AS3320 Deutsche Telekom AG 7.62ms from Frankfurt am Main, DE
1.12.124.2 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN
101.67.178.98 AS4837 CHINA UNICOM China169 Backbone 8.86ms from Hangzhou, CN
180.228.251.50 AS17858 LG POWERCOMM 6.20ms from Incheon, KR
154.113.189.178 AS37282 Mainone Cable Company 0.28ms from Lagos, NG
148.135.78.98 AS35916 MULTACOM CORPORATION 0.26ms from Los Angeles, US
50.209.29.146 AS7922 Comcast Cable Communications, LLC 5.76ms from Minneapolis, US
221.186.199.18 AS4713 NTT DOCOMO BUSINESS,Inc. 2.64ms from Osaka, JP
24.5.95.210 AS7922 Comcast Cable Communications, LLC 2.54ms from San Jose, US
187.141.99.82 AS8151 UNINET 9.25ms from Santiago de Queretaro, MX
93.89.201.146 AS201328 Telewizja Kablowa Kolobrzeg, Agencja Uslugowo - Reklamowa sp. z o.o. 13.88ms from Warsaw, PL
195.229.41.34 AS5384 Emirates Internet 5.33ms from Al Fujairah City, AE
50.215.251.98 AS7922 Comcast Cable Communications, LLC 5.79ms from Atlanta, US
203.159.118.114 AS17887 T.C.C. Technology Co., Ltd. 0.32ms from Bangkok, TH
101.43.228.162 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.98ms from Beijing, CN
4.153.37.50 AS8075 Microsoft Corporation 0.18ms from Boydton, US
75.240.21.178 AS6167 Verizon Business 16.36ms from Chicago, US
12.56.112.114 AS7018 AT&T Enterprises, LLC 2.43ms from Dallas, US
87.149.245.18 AS3320 Deutsche Telekom AG 5.62ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 185.201.166.26
traceroute to 185.201.166.26 (185.201.166.26): 64 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.484 ms
5 *
6 *
8 *
9 *
10 *
11 [AS25003] 92.61.237.98 22.852 ms
12 [AS205394] 185.201.166.26 20.405 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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