Autonomous System details

AS51159

CT1 Technologies Ltd  ·  thinkdedicated.com

United Kingdom

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AS51159 – CT1 Technologies Ltd

Field Value
Country United Kingdom
Website thinkdedicated.com
Hosted domains 1,021
IPv4 addresses 2,304
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 16 years ago on Jun 10, 2010
Updated 23 days ago on Feb 27, 2026

IP Ranges

Netblock Company Num of IPs
185.62.84.0/22 CT1 Technologies Ltd 1,024
91.239.124.0/23 CT1 Technologies Ltd 512
91.142.134.0/24 CT1 Technologies Ltd 256
91.228.115.0/24 CT1 Technologies Ltd 256
194.187.252.0/24 Think BV Limited 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS51159
                                                OrgID:          AS51159
                                                ASName:         AS51159
                                                ASNumber:       AS51159
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,021 domain names hosted across 234 IP addresses on this ASN.

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IP Address Domain Domains on this IP
185.62.87.38 ██████████ 89
194.187.252.39 ██████████ 85
185.62.87.248 ███████ 68
185.62.85.75 ██████████ 52
91.142.134.37 ██████████ 37
91.239.125.83 ██████████ 32
185.62.84.159 ██████████ 28
185.62.87.229 ██████████ 26
91.239.125.30 ██████████ 24
185.62.84.19 ██████████ 23

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Peers

There is 1 peer for this ASN.

Peers Name
AS60800 Netwise Hosting Ltd
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS60800 Netwise Hosting Ltd
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.62.86.33 AS51159 CT1 Technologies Ltd 0.40ms from London, GB
194.187.252.1 AS51159 CT1 Technologies Ltd 0.45ms from London, GB
185.62.84.1 AS51159 CT1 Technologies Ltd 0.39ms from London, GB
91.142.134.49 AS51159 CT1 Technologies Ltd 0.37ms from London, GB
91.228.115.81 AS51159 CT1 Technologies Ltd 0.39ms from London, GB
185.62.85.65 AS51159 CT1 Technologies Ltd 0.38ms from London, GB
185.62.87.42 AS51159 CT1 Technologies Ltd 0.46ms from London, GB
91.239.125.1 AS51159 CT1 Technologies Ltd 0.47ms from London, GB
91.239.124.129 AS51159 CT1 Technologies Ltd 0.39ms 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
20.101.30.23 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
204.106.243.71 AS47038 DMCI Broadband, LLC. 12.83ms from Buffalo, US
20.170.100.119 AS8075 Microsoft Corporation 0.33ms from Frankfurt am Main, DE
103.162.4.55 AS141688 Telangana Fiber Grid Corporation Limited 0.89ms from Hyderabad, IN
16.50.112.231 AS16509 Amazon.com, Inc. 0.69ms from Melbourne, AU
47.12.60.215 AS20115 Charter Communications LLC 15.86ms from Minneapolis, US
93.195.197.119 AS3320 Deutsche Telekom AG 7.21ms from Nuernberg, DE
87.170.8.199 AS3320 Deutsche Telekom AG 4.92ms from Nuernberg, DE
185.221.88.215 AS199483 NXO France SAS 0.34ms from Paris, FR
45.157.67.135 AS51185 MainStreaming SpA 0.19ms from Paris, FR
115.137.89.103 AS17858 LG POWERCOMM 2.29ms from Seoul, KR
152.254.227.71 AS27699 TELEFÔNICA BRASIL S.A 2.10ms from São Paulo, BR
88.207.117.247 AS31012 A1 Hrvatska d.o.o. 2.97ms from Zagreb, HR
34.216.0.39 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
36.79.172.7 AS7713 PT Telekomunikasi Indonesia 2.13ms from Jakarta, ID
93.150.76.215 AS30722 Fastweb SpA 16.00ms from Rome, IT
175.176.171.247 AS6660 VODAFONE ENTERPRISE EQUIPMENT LIMITED 0.31ms from Singapore, SG
61.228.73.87 AS3462 Data Communication Business Group 1.19ms from Taipei, TW
64.89.64.247 AS7029 Windstream Communications LLC 0.71ms from Atlanta, US
78.22.220.199 AS6848 Telenet BV 7.63ms from Brussels, BE
181.97.187.199 AS7303 Telecom Argentina S.A. 16.76ms from Buenos Aires, AR
41.39.232.7 AS8452 TE-AS 3.48ms from Cairo, EG
172.253.114.215 AS15169 Google LLC 0.41ms from Council Bluffs, US
87.155.98.199 AS3320 Deutsche Telekom AG 4.62ms from Duesseldorf, DE
45.204.223.7 AS62468 VpsQuan L.L.C. 2.94ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 91.239.125.83
traceroute to 91.239.125.83 (91.239.125.83): 64 hops max, 52 byte packets
3 [] 5.57.81.139 1.699 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 AS51159 at robtex.

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