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 Hosting
Registry ripe
Allocated 8 years ago on Sep 06, 2017
Updated a year 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
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
185.201.164.0/24 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 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
139.28.103.2 AS205394 CSL (DualCom) Limited 1.20ms from London, GB
185.201.167.82 AS205394 CSL (DualCom) Limited 15.27ms from Amsterdam, NL
2a0a:c846::8:9 AS205394 CSL (DualCom) Limited 0.79ms from Dublin, IE
185.180.172.195 AS205394 CSL (DualCom) Limited 5.97ms from Amsterdam, NL
185.201.165.64 AS205394 CSL (DualCom) Limited 2.16ms from London, GB
185.180.173.195 AS205394 CSL (DualCom) Limited 3.05ms from London, GB
2a0a:c841::12 AS205394 CSL (DualCom) Limited 1.13ms from London, GB
139.28.100.129 AS205394 CSL (DualCom) Limited 0.71ms from Amsterdam, NL
46.226.74.240 AS205394 CSL (DualCom) Limited 0.48ms from London, GB
2a0a:c845::1:1 AS205394 CSL (DualCom) Limited 3.31ms from London, GB
2a0a:c845:128::1 AS205394 CSL (DualCom) Limited 3.37ms from London, GB
139.28.101.13 AS205394 CSL (DualCom) Limited 0.36ms from London, GB
2a0a:c840::12 AS205394 CSL (DualCom) Limited 1.03ms from Amsterdam, NL
185.201.166.13 AS205394 CSL (DualCom) Limited 20.30ms from Frankfurt am Main, DE
46.226.73.248 AS205394 CSL (DualCom) Limited 2.35ms from London, GB
2a0a:c844::24:26 AS205394 CSL (DualCom) Limited 9.94ms from Dublin, IE
185.176.124.80 AS205394 CSL (DualCom) Limited 21.33ms from London, GB
185.201.164.193 AS205394 CSL (DualCom) Limited 1.17ms from London, 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
96.116.80.2 AS7922 Comcast Cable Communications, LLC 0.60ms from Ashburn, US
2.135.170.82 AS9198 JSC Kazakhtelecom 18.31ms from Astana, KZ
52.159.116.242 AS8075 Microsoft Corporation 0.29ms from Chicago, US
38.44.146.226 AS396305 Clarksville Connected Utilities 9.98ms from Dallas, US
130.180.42.82 AS3209 Vodafone GmbH 6.05ms from Frankfurt am Main, DE
87.187.165.130 AS3320 Deutsche Telekom AG 7.16ms from Frankfurt am Main, DE
188.74.230.242 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
106.55.179.194 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Guangzhou, CN
20.24.71.34 AS8075 Microsoft Corporation 0.64ms from Hong Kong, HK
90.251.25.18 AS5378 Vodafone Limited 1.82ms from Manchester, GB
37.56.110.226 AS25019 Saudi Telecom Company JSC 1.76ms from Riyadh, SA
195.120.93.146 AS3269 Telecom Italia S.p.A. 3.85ms from Rome, IT
178.71.148.2 AS12389 PJSC Rostelecom 1.62ms from Saint Petersburg, RU
106.254.251.98 AS3786 LG DACOM Corporation 1.72ms from Seoul, KR
211.226.201.226 AS4766 Korea Telecom 1.33ms from Seoul, KR
180.71.91.162 AS9318 SK Broadband Co Ltd 6.13ms from Seoul, KR
2.69.113.50 AS44034 Hi3G Access AB 5.71ms from Stockholm, SE
180.3.194.242 AS4713 NTT DOCOMO BUSINESS,Inc. 9.90ms from Tokyo, JP
170.52.120.82 AS395965 Carrytel 7.86ms from Toronto, CA
94.50.118.82 AS12389 PJSC Rostelecom 0.94ms from Yekaterinburg, RU
79.136.204.210 AS41682 JSC "ER-Telecom Holding" 12.59ms from Yekaterinburg, RU
148.78.61.2 AS26464 Joyent, Inc. 0.41ms from Amsterdam, NL
40.68.196.130 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
43.130.177.114 AS132203 Tencent Building, Kejizhongyi Avenue 0.18ms from Ashburn, US
203.151.18.2 AS23644 Government Savings Bank 1.36ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -f3 185.180.172.195
traceroute to 185.180.172.195 (185.180.172.195): 64 hops max, 52 byte packets
4 [AS1299] 62.115.167.57 1.066 ms
5 *
6 *
7 *
8 [AS25003] 92.61.237.90 2.179 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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