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
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 10 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
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
185.201.164.12 AS205394 CSL (DualCom) Limited 1.19ms from London, GB
185.201.167.82 AS205394 CSL (DualCom) Limited 15.20ms from Dublin, IE
185.201.166.26 AS205394 CSL (DualCom) Limited 20.30ms from Frankfurt am Main, DE
185.180.172.195 AS205394 CSL (DualCom) Limited 6.01ms from London, GB
139.28.100.129 AS205394 CSL (DualCom) Limited 0.80ms from Amsterdam, NL
2a0a:c845::12 AS205394 CSL (DualCom) Limited 3.07ms from London, GB
2a0a:c845:128::1 AS205394 CSL (DualCom) Limited 2.84ms from London, GB
46.226.73.194 AS205394 CSL (DualCom) Limited 2.33ms from London, GB
139.28.101.194 AS205394 CSL (DualCom) Limited 0.37ms from London, GB
2a0a:c840::12 AS205394 CSL (DualCom) Limited 1.07ms from Amsterdam, NL
139.28.103.10 AS205394 CSL (DualCom) Limited 1.17ms from London, GB
46.226.74.240 AS205394 CSL (DualCom) Limited 0.51ms from London, GB
185.180.173.195 AS205394 CSL (DualCom) Limited 2.80ms from London, GB
185.201.165.202 AS205394 CSL (DualCom) Limited 1.84ms from London, GB
2a0a:c841::1:5 AS205394 CSL (DualCom) Limited 1.70ms from London, GB
2a0a:c846::16:22 AS205394 CSL (DualCom) Limited 0.75ms from Dublin, IE
2a0a:c844::24:26 AS205394 CSL (DualCom) Limited 9.65ms from Dublin, IE
185.176.124.80 AS205394 CSL (DualCom) Limited 21.39ms from Frankfurt am Main, DE

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
23.218.127.66 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
168.11.243.2 AS3480 Board of Regents of the University System of Georgia 2.70ms from Atlanta, US
49.177.7.146 AS4804 Microplex PTY LTD 5.04ms from Brisbane, AU
58.47.65.34 AS4134 CHINANET-BACKBONE 7.06ms from Changsha, CN
108.82.242.162 AS7018 AT&T Enterprises, LLC 17.03ms from Chicago, US
5.230.140.194 AS12586 GHOSTnet GmbH 0.26ms from Frankfurt am Main, DE
148.177.146.178 AS198949 Radware Ltd 8.32ms from Frankfurt am Main, DE
185.56.236.2 AS50540 DT Iletisim Hizmetleri A.S. 0.24ms from Istanbul, TR
154.113.189.178 AS37282 Mainone Cable Company 0.26ms from Lagos, NG
83.106.76.194 AS5378 Vodafone Limited 9.07ms from London, GB
154.219.124.2 AS8796 FASTNET DATA INC 0.34ms from Los Angeles, US
23.176.176.34 AS16904 Arvig Enterprises Inc. 0.83ms from Minneapolis, US
54.88.72.130 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
150.162.102.50 AS263300 Universidade Federal de Santa Catarina 9.35ms from Sao Paulo, BR
52.147.24.226 AS8075 Microsoft Corporation 0.71ms from Sydney, AU
95.85.114.130 AS20661 State Company of Electro Communications Turkmentelecom 17.09ms from Tashkent, UZ
221.112.2.114 AS17506 ARTERIA Networks Corporation 0.77ms from Tokyo, JP
126.74.142.162 AS17676 SoftBank Corp. 2.70ms from Tokyo, JP
59.136.104.130 AS2516 KDDI CORPORATION 0.85ms from Tokyo, JP
150.60.120.114 AS9597 KDDI Web Communications Inc. 0.81ms from Tokyo, JP
41.66.250.162 AS29614 Ghana Telecommunications Company Limited 6.63ms from Accra, GH
198.254.80.2 AS26827 EPB Fiber Optics 3.51ms from Atlanta, US
96.35.73.210 AS20115 Charter Communications LLC 15.74ms from Chicago, US
208.101.138.2 AS7029 Windstream Communications LLC 8.35ms from Chicago, US
109.78.222.210 AS15502 Vodafone Ireland Limited 3.32ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f2 139.28.103.6
traceroute to 139.28.103.6 (139.28.103.6): 64 hops max, 52 byte packets
3 [AS1299] 62.115.161.87 0.809 ms
4 *
5 *
6 *
7 [AS25003] 92.61.237.94 1.432 ms
Measurement taken from IPinfo ProbeNet in London, 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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