AS number 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
Number of IPv4 4,096
Number of IPv6 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 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
139.28.100.0/24 CSL (DualCom) Limited 256
139.28.101.0/24 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
46.226.73.0/24 Emizon Colocation 256
46.226.74.0/24 Emizon Colocation 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 11 peers for this ASN.

Peers Name
AS174 Cogent Communications
AS198949 Radware Ltd
AS20562 Broadband Hosting B.V.
AS24785 Broadband Hosting B.V.
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 ASN Database Download

Upstreams

There are 10 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS198949 Radware Ltd
AS20562 Broadband Hosting B.V.
AS24785 Broadband Hosting B.V.
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 ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

17 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
185.201.165.64 AS205394 CSL (DualCom) Limited 2.08ms from London, GB
185.201.166.194 AS205394 CSL (DualCom) Limited 13.70ms from Amsterdam, NL
185.201.164.129 AS205394 CSL (DualCom) Limited 1.12ms from London, GB
139.28.100.67 AS205394 CSL (DualCom) Limited 0.77ms from Amsterdam, NL
185.201.167.82 AS205394 CSL (DualCom) Limited 15.26ms from Amsterdam, NL
139.28.101.130 AS205394 CSL (DualCom) Limited 0.32ms from London, GB
2a0a:c845::12 AS205394 CSL (DualCom) Limited 3.09ms from London, GB
2a0a:c840::12 AS205394 CSL (DualCom) Limited 0.85ms from Amsterdam, NL
46.226.73.248 AS205394 CSL (DualCom) Limited 2.26ms from London, GB
2a0a:c841::1:5 AS205394 CSL (DualCom) Limited 1.19ms from London, GB
2a0a:c845:128::1 AS205394 CSL (DualCom) Limited 3.15ms from London, GB
185.180.173.195 AS205394 CSL (DualCom) Limited 3.81ms from London, GB
46.226.74.1 AS205394 CSL (DualCom) Limited 0.44ms from London, GB
2a0a:c846::13 AS205394 CSL (DualCom) Limited 6.88ms from Manchester, GB
2a0a:c844::24:26 AS205394 CSL (DualCom) Limited 10.07ms from Manchester, GB
139.28.103.10 AS205394 CSL (DualCom) Limited 0.47ms from London, GB
185.180.172.194 AS205394 CSL (DualCom) Limited 5.95ms 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
20.127.109.98 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
208.101.138.2 AS7029 Windstream Communications LLC 8.02ms from Chicago, US
2.249.166.2 AS3301 Telia Company AB 1.93ms from Copenhagen, DK
54.170.174.66 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
5.230.140.194 AS12586 GHOSTnet GmbH 0.24ms from Frankfurt am Main, DE
81.17.26.130 AS51852 Private Layer INC 0.26ms from Lugano, CH
86.193.63.242 AS3215 Orange S.A. 8.84ms from Marseille, FR
212.70.226.226 AS16141 Net Bull S.r.l. 6.67ms from Milan, IT
112.132.220.130 AS4837 CHINA UNICOM China169 Backbone 6.15ms from Nanjing, CN
70.107.187.50 AS701 Verizon Business 3.13ms from New York City, US
60.128.132.34 AS17676 SoftBank Corp. 3.48ms from Osaka, JP
150.9.12.98 AS4685 Asahi Net 1.74ms from Osaka, JP
62.210.60.82 AS12876 SCALEWAY S.A.S. 0.46ms from Paris, FR
57.150.14.98 AS8075 Microsoft Corporation 0.49ms from Phoenix, US
3.238.180.98 AS14618 Amazon.com, Inc. 0.38ms from Reston, US
1.223.170.130 AS3786 LG DACOM Corporation 2.31ms from Seoul, KR
122.146.26.130 AS9919 New Century InfoComm Tech Co., Ltd. 1.06ms from Taipei, TW
125.103.168.178 AS17506 ARTERIA Networks Corporation 0.62ms from Tokyo, JP
76.190.137.66 AS10796 Charter Communications Inc 12.30ms from Ashburn, US
81.80.226.162 AS3215 Orange S.A. 12.18ms from Aubervilliers, FR
203.151.18.2 AS23644 Government Savings Bank 1.46ms from Bangkok, TH
173.95.4.82 AS11426 Charter Communications Inc 0.38ms from Charlotte, US
50.218.186.130 AS7922 Comcast Cable Communications, LLC 2.26ms from Detroit, US
91.26.96.226 AS3320 Deutsche Telekom AG 0.58ms from Hamburg, DE
154.192.200.18 AS23674 Nayatel (Pvt) Ltd 6.08ms from Lahore, PK

Traceroute

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

$
traceroute -a -n -q1 185.201.167.82
traceroute to 185.201.167.82 (185.201.167.82): 64 hops max, 52 byte packets
3 *
4 [AS1299] 62.115.56.182 1.012 ms
6 *
7 *
8 *
9 [AS25003] 92.61.237.90 1.394 ms
10 [AS205394] 139.28.100.137 15.411 ms
11 [AS205394] 185.201.167.82 15.502 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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