Autonomous System details

AS51159

CT1 Technologies Ltd  ·  thinkdedicated.com

United Kingdom

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 24 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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS51159
                                                OrgID:          AS51159
                                                ASName:         AS51159
                                                ASNumber:       AS51159
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS60800 Netwise Hosting Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS60800 Netwise Hosting Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
91.228.115.81 AS51159 CT1 Technologies Ltd 0.39ms from London, GB
185.62.84.1 AS51159 CT1 Technologies Ltd 0.39ms from London, GB
91.239.125.1 AS51159 CT1 Technologies Ltd 0.47ms from London, GB
91.142.134.49 AS51159 CT1 Technologies Ltd 0.37ms from London, GB
194.187.252.1 AS51159 CT1 Technologies Ltd 0.45ms from London, GB
185.62.87.42 AS51159 CT1 Technologies Ltd 0.46ms from London, GB
91.239.124.129 AS51159 CT1 Technologies Ltd 0.39ms from London, GB
185.62.85.65 AS51159 CT1 Technologies Ltd 0.38ms from London, GB
185.62.86.33 AS51159 CT1 Technologies Ltd 0.40ms 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
37.245.30.167 AS5384 Emirates Internet 13.49ms from Al Fujairah City, AE
69.140.227.103 AS7922 Comcast Cable Communications, LLC 6.98ms from Ashburn, US
196.131.162.135 AS24835 Vodafone Data 13.78ms from Cairo, EG
93.209.207.55 AS3320 Deutsche Telekom AG 2.29ms from Frankfurt am Main, DE
88.216.235.215 AS211192 NetWave Inc. 0.20ms from Houston, US
211.180.125.103 AS3786 LG DACOM Corporation 1.27ms from Incheon, KR
154.57.251.87 AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED 1.21ms from London, GB
120.28.118.23 AS132199 Globe Telecom Inc. 1.26ms from Manila, PH
87.170.8.199 AS3320 Deutsche Telekom AG 4.92ms from Nuernberg, DE
148.77.105.39 AS397394 Gold Coast Broadband 2.71ms from Secaucus, US
111.243.19.71 AS3462 Data Communication Business Group 2.36ms from Taipei, TW
88.117.228.71 AS8447 A1 Telekom Austria AG 4.98ms from Vienna, AT
90.168.84.167 AS12479 Orange Espagne SA 15.51ms from Zaragoza, ES
221.15.247.151 AS4837 CHINA UNICOM China169 Backbone 0.94ms from Zhengzhou, CN
194.179.235.151 AS6079 RCN 1.63ms from Ashburn, US
47.132.200.55 AS20115 Charter Communications LLC 17.59ms from Atlanta, US
71.205.132.151 AS7922 Comcast Cable Communications, LLC 5.61ms from Denver, US
183.151.57.103 AS4134 CHINANET-BACKBONE 10.92ms from Hangzhou, CN
69.84.110.71 AS11776 Breezeline 3.50ms from Miami, US
68.194.103.119 AS6128 Cablevision Systems Corp. 7.21ms from New York City, US
23.214.1.231 AS16625 Akamai Technologies, Inc. 0.68ms from Osaka, JP
104.207.135.183 AS20473 The Constant Company, LLC 0.18ms from Piscataway, US
113.59.191.231 AS9981 Saero Network Service LTD 4.39ms from Seoul, KR
157.155.117.215 AS17983 Coles Supermarkets Australia Pty Ltd 0.47ms from Sydney, AU
71.254.10.119 AS13977 Fidium 3.23ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 91.228.115.89
traceroute to 91.228.115.89 (91.228.115.89): 64 hops max, 52 byte packets
3 [] 5.57.81.139 1.397 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs