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
2a0a:c840::1:1 AS205394 CSL (DualCom) Limited 1.17ms from Amsterdam, NL
2a0a:c844::24:25 AS205394 CSL (DualCom) Limited 1.89ms from London, GB
185.180.172.195 AS205394 CSL (DualCom) Limited 6.07ms 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
185.180.173.195 AS205394 CSL (DualCom) Limited 4.83ms from Portsmouth, GB
2a0a:c841::1:6 AS205394 CSL (DualCom) Limited 1.26ms from London, GB
139.28.101.194 AS205394 CSL (DualCom) Limited 1.17ms from London, GB
185.201.166.13 AS205394 CSL (DualCom) Limited 20.29ms from Frankfurt am Main, DE
2a0a:c846::16:22 AS205394 CSL (DualCom) Limited 0.77ms from Dublin, IE
139.28.100.129 AS205394 CSL (DualCom) Limited 0.71ms from Amsterdam, NL
46.226.73.55 AS205394 CSL (DualCom) Limited 3.71ms from London, GB
185.201.164.12 AS205394 CSL (DualCom) Limited 1.15ms from London, GB
2a0a:c845::12 AS205394 CSL (DualCom) Limited 3.03ms from Erith, GB
139.28.103.14 AS205394 CSL (DualCom) Limited 1.21ms from London, GB
185.201.165.25 AS205394 CSL (DualCom) Limited 3.29ms from Portsmouth, GB
185.176.124.80 AS205394 CSL (DualCom) Limited 7.99ms from Aubervilliers, FR
46.226.74.1 AS205394 CSL (DualCom) Limited 1.21ms 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
148.78.61.2 AS26464 Joyent, Inc. 0.41ms from Amsterdam, NL
121.69.1.18 AS4808 China Unicom Beijing Province Network 4.51ms from Beijing, CN
112.195.69.18 AS4837 CHINA UNICOM China169 Backbone 4.83ms from Chengdu, CN
204.65.248.2 AS1761 General Services Commission 5.67ms from Dallas, US
116.107.23.98 AS24086 Viettel Corporation 2.75ms from Hanoi, VN
110.235.80.194 AS9269 Hong Kong Broadband Network Ltd. 0.47ms from Hong Kong, HK
169.231.222.242 AS131 University of California, Santa Barbara 3.54ms from Los Angeles, US
175.28.224.242 AS7679 QTnet,Inc. 9.68ms from Osaka, JP
27.216.18.178 AS4837 CHINA UNICOM China169 Backbone 10.31ms from Qingdao, CN
128.92.9.130 AS20115 Charter Communications LLC 0.62ms from Redding, US
18.211.224.66 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
159.65.71.34 AS14061 DigitalOcean, LLC 0.30ms from San Jose, US
63.150.79.162 AS209 CenturyLink Communications, LLC 0.83ms from Seattle, US
133.186.140.130 AS45974 NHNCLOUD 2.73ms from Seoul, KR
118.154.122.130 AS2516 KDDI CORPORATION 0.78ms from Tokyo, JP
167.199.229.34 AS2897 Georgia Technology Authority 6.21ms from Atlanta, US
168.11.243.2 AS3480 Board of Regents of the University System of Georgia 2.69ms from Atlanta, US
23.95.209.2 AS36352 HostPapa 0.55ms from Atlanta, US
24.63.13.114 AS7922 Comcast Cable Communications, LLC 5.05ms from Boston, US
195.91.95.178 AS6855 Slovak Telekom, a.s. 12.97ms from Bratislava, SK
174.111.98.226 AS11426 Charter Communications Inc 2.02ms from Charlotte, US
12.15.100.162 AS7018 AT&T Enterprises, LLC 3.17ms from Dallas, US
62.7.75.50 AS2856 British Telecommunications PLC 4.75ms from Erith, GB
83.251.183.82 AS1257 Tele2 Sverige AB 6.60ms from Goeteborg, SE
123.58.182.146 AS45062 Netease Network 4.44ms from Hangzhou, CN

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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