AS number details

AS51100

Kier Ltd  ·  kier.co.uk

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AS51100 – Kier Ltd

Field Value
Country United Kingdom
Website kier.co.uk
Hosted domains 8
Number of IPv4 1,536
Number of IPv6 0
ASN type Business
Registry ripe
Allocated 8 years ago on Jan 04, 2018
Updated a year ago on Jun 25, 2024
Netblock Company Num of IPs
185.239.164.0/23 Kier Ltd - Shared And Primary 512
185.239.166.0/23 Kier Ltd - Transit 512
91.195.112.0/23 Kier Ltd 512
185.239.166.0/24 Kier Ltd - Transit 256
185.239.167.0/24 Kier Ltd - Secondary 256
91.195.112.0/24 Kier Ltd - Alternative Primary 256
91.195.113.0/24 Kier Ltd - Alternative Secondary 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS51100
                                                OrgID:          AS51100
                                                ASName:         AS51100
                                                ASNumber:       AS51100
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 8 domain names hosted across 8 IP addresses on this ASN.

IP Address Domain Domains on this IP
91.195.112.54 ██████████ 1
91.195.112.153 ██████████ 1
91.195.113.51 ██████████ 1
185.239.164.202 ██████████ 1
91.195.112.50 ██████████ 1
91.195.113.23 ██████████ 1
91.195.112.52 ██████████ 1
91.195.112.53 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS1273 Vodafone Group PLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS1273 Vodafone Group PLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
185.239.167.214 AS51100 Kier Ltd 1.38ms from London, GB
91.195.112.2 AS51100 Kier Ltd 2.07ms from London, GB
91.195.113.2 AS51100 Kier Ltd 1.73ms from London, GB
185.239.165.122 AS51100 Kier Ltd 0.81ms from London, GB
185.239.166.11 AS51100 Kier Ltd 0.31ms from London, GB
185.239.164.101 AS51100 Kier Ltd 1.20ms 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
102.44.201.28 AS8452 TE-AS 4.56ms from Cairo, EG
198.124.218.60 AS291 ESnet 0.29ms from Chicago, US
124.43.71.92 AS9329 Sri Lanka Telecom Internet 2.53ms from Colombo, LK
52.49.17.252 AS16509 Amazon.com, Inc. 0.13ms from Dublin, IE
194.163.190.188 AS51167 Contabo GmbH 2.63ms from Frankfurt am Main, DE
118.70.8.44 AS18403 FPT Telecom Company 0.79ms from Hanoi, VN
31.166.150.28 AS35819 Etihad Etisalat, a joint stock company 3.95ms from Jeddah, SA
103.135.40.252 AS132111 Bigband Sdn Bhd 1.97ms from Kuala Lumpur, MY
151.64.106.44 AS1267 WIND TRE S.P.A. 5.75ms from Milan, IT
88.186.64.12 AS12322 Free SAS 5.05ms from Paris, FR
34.202.146.108 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
159.0.249.12 AS25019 Saudi Telecom Company JSC 1.98ms from Riyadh, SA
104.248.186.92 AS14061 DigitalOcean, LLC 0.21ms from San Jose, US
201.153.131.140 AS8151 UNINET 11.98ms from Santiago de Queretaro, MX
62.250.194.44 AS50266 Odido Netherlands B.V. 4.39ms from Amsterdam, NL
158.62.225.140 AS398446 Cooperative Connection, LLC 6.12ms from Atlanta, US
178.223.125.124 AS8400 TELEKOM SRBIJA a.d. 5.42ms from Belgrade, RS
104.81.8.172 AS16625 Akamai Technologies, Inc. 0.33ms from Berlin, DE
109.50.225.156 AS2860 NOS COMUNICACOES, S.A. 3.47ms from Braga, PT
157.18.33.92 AS17816 China Unicom IP network China169 Guangdong province 4.82ms from Guangzhou, CN
111.45.160.44 AS56044 China Mobile communications corporation 7.32ms from Liaoyang, CN
68.120.62.220 AS7018 AT&T Enterprises, LLC 2.21ms from Los Angeles, US
80.23.25.92 AS3269 Telecom Italia S.p.A. 16.64ms from Milan, IT
196.44.168.172 AS22354 University of Dar es Salaam 12.00ms from Nairobi, KE
153.35.247.60 AS4837 CHINA UNICOM China169 Backbone 6.41ms from Nanjing, 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 91.195.112.2
traceroute to 91.195.112.2 (91.195.112.2): 64 hops max, 52 byte packets
2 [AS174] 199.100.2.76 3.207 ms
3 [AS174] 154.24.16.25 1.698 ms
4 [AS174] 154.54.31.25 2.483 ms
5 [AS174] 154.54.88.1 111.538 ms
6 [AS174] 154.54.11.222 110.62 ms
7 [AS1273] 195.2.28.170 178.036 ms
8 [AS1273] 195.89.116.142 179.237 ms
9 [AS51100] 91.195.112.2 179.55 ms
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
On

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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 AS51100 at robtex.

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