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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ASN API & Database

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

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
12.56.112.114 AS7018 AT&T Enterprises, LLC 2.70ms from Dallas, US
130.180.120.114 AS3209 Vodafone GmbH 7.01ms from Frankfurt am Main, DE
141.17.54.2 AS41289 Deutscher Wetterdienst 12.51ms from Frankfurt am Main, DE
187.246.211.130 AS13999 Mega Cable, S.A. de C.V. 9.06ms from Guadalajara, MX
120.241.216.2 AS56040 China Mobile communications corporation 4.47ms from Guangzhou, CN
113.171.130.50 AS45899 VNPT Corp 0.45ms from Hanoi, VN
195.44.135.130 AS1273 Vodafone Group PLC 0.81ms from London, GB
46.18.171.34 AS4455 IX Reach Ltd 0.45ms from London, GB
2.121.121.130 AS5607 Sky UK Limited 5.60ms from London, GB
76.166.148.114 AS20001 Charter Communications Inc 5.77ms from Los Angeles, US
69.28.48.194 AS21859 Zenlayer Inc 0.21ms from Los Angeles, US
68.231.218.82 AS22773 Cox Communications Inc. 4.91ms from Los Angeles, US
108.202.225.194 AS7018 AT&T Enterprises, LLC 3.18ms from Miami, US
194.25.223.2 AS3320 Deutsche Telekom AG 3.54ms from Nuernberg, DE
60.95.220.194 AS17676 SoftBank Corp. 3.72ms from Osaka, JP
109.222.38.130 AS3215 Orange S.A. 1.70ms from Paris, FR
187.84.199.34 AS25933 Vogel Soluções em Telecom e Informática S/A 16.14ms from Porto Alegre, BR
39.65.133.82 AS4837 CHINA UNICOM China169 Backbone 2.16ms from Qingdao, CN
63.150.79.162 AS209 CenturyLink Communications, LLC 0.83ms from Seattle, US
31.208.118.2 AS29518 Bredband2 AB 12.36ms from Stockholm, SE
193.176.228.2 AS43388 Avancem amb Voste S.L. 5.23ms from Zaragoza, ES
50.233.252.194 AS7922 Comcast Cable Communications, LLC 1.81ms from Atlanta, US
81.80.226.162 AS3215 Orange S.A. 12.87ms from Aubervilliers, FR
114.248.77.130 AS4808 China Unicom Beijing Province Network 4.11ms from Beijing, CN
216.33.93.242 AS3561 CenturyLink Communications, LLC 1.62ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f3 185.180.173.195
traceroute to 185.180.173.195 (185.180.173.195): 64 hops max, 52 byte packets
4 *
5 [AS2914] 129.250.5.56 2.363 ms
7 [AS2914] 212.119.4.11 3.489 ms
8 *
9 *
10 *
11 [AS25003] 92.61.237.94 3.403 ms
12 [AS205394] 139.28.101.6 3.251 ms
Measurement taken from IPinfo ProbeNet in Portsmouth, GB
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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