Autonomous System details

AS51100

Kier Ltd  ·  kier.co.uk

United Kingdom

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AS51100 – Kier Ltd

Field Value
Country United Kingdom
Website kier.co.uk
Hosted domains 8
IPv4 addresses 1,536
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 8 years ago on Jan 04, 2018
Updated 2 years ago on Jun 25, 2024

IP Ranges

Netblock Company Num of IPs
91.195.112.0/23 Kier Ltd 512
185.239.164.0/23 Kier Ltd - Shared And Primary 512
185.239.166.0/23 Kier Ltd - Transit 512
91.195.112.0/24 Kier Ltd - Alternative Primary 256
91.195.113.0/24 Kier Ltd - Alternative Secondary 256
185.239.166.0/24 Kier Ltd - Transit 256
185.239.167.0/24 Kier Ltd - Secondary 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                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.

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

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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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.239.166.11 AS51100 Kier Ltd 0.32ms from London, GB
91.195.113.2 AS51100 Kier Ltd 1.75ms from London, GB
91.195.112.2 AS51100 Kier Ltd 2.99ms from Maidenhead, 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
137.117.57.204 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
36.92.164.28 AS7713 PT Telekomunikasi Indonesia 0.88ms from Batam, ID
34.255.54.252 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
91.67.130.252 AS3209 Vodafone GmbH 3.90ms from Frankfurt am Main, DE
121.191.158.140 AS4766 Korea Telecom 3.27ms from Incheon, KR
180.245.218.92 AS7713 PT Telekomunikasi Indonesia 4.41ms from Jakarta, ID
172.92.80.156 AS11404 Wave Broadband 6.44ms from Seattle, US
87.211.254.188 AS13127 Odido Netherlands B.V. 6.00ms from Amsterdam, NL
167.89.12.252 AS11377 SendGrid, Inc. 0.21ms from Chicago, US
40.142.24.204 AS17378 TierPoint, LLC 0.97ms from Chicago, US
72.180.254.44 AS11427 Charter Communications Inc 18.93ms from Dallas, US
47.160.24.44 AS5650 Frontier Communications of America, Inc. 5.31ms from Dallas, US
84.139.99.108 AS3320 Deutsche Telekom AG 2.67ms from Duesseldorf, DE
81.132.100.252 AS2856 British Telecommunications PLC 10.94ms from London, GB
62.43.100.60 AS6739 Vodafone ONO AS 12.34ms from Madrid, ES
88.32.230.60 AS3269 Telecom Italia S.p.A. 3.81ms from Milan, IT
69.158.72.76 AS577 Bell Canada 2.00ms from Montreal, CA
105.165.195.60 AS33771 Safaricom Limited 17.68ms from Nairobi, KE
65.32.97.76 AS33363 Charter Communications, Inc 9.15ms from Orlando, US
126.214.28.12 AS17676 SoftBank Corp. 4.22ms from Osaka, JP
27.207.118.108 AS4837 CHINA UNICOM China169 Backbone 8.43ms from Qingdao, CN
189.186.224.236 AS8151 UNINET 19.83ms from Santiago de Queretaro, MX
201.13.73.28 AS27699 TELEFÔNICA BRASIL S.A 2.25ms from Sao Paulo, BR
220.213.17.60 AS9595 NTT-ME Corporation 6.28ms from Tokyo, JP
89.68.87.156 AS9141 P4 Sp. z o.o. 6.30ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f2 185.239.165.77
traceroute to 185.239.165.77 (185.239.165.77): 64 hops max, 52 byte packets
2 [AS1299] 62.115.42.72 0.666 ms
3 [AS1299] 62.115.61.191 0.517 ms
4 [AS1273] 195.2.8.234 28.189 ms
7 *
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 AS51100 at robtex.

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