Autonomous System details

AS51100

Kier Ltd  ·  kier.co.uk

United Kingdom
    Stub AS Icon Stub AS

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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
91.195.112.54 ██████████ 1
91.195.113.51 ██████████ 1
91.195.112.153 ██████████ 1
91.195.112.53 ██████████ 1
91.195.112.52 ██████████ 1
185.239.164.202 ██████████ 1
91.195.112.50 ██████████ 1
91.195.113.23 ██████████ 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

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

IP Address ASN Details
91.195.113.2 AS51100 Kier Ltd 1.46ms from London, GB
185.239.165.121 AS51100 Kier Ltd 0.84ms from London, GB
185.239.166.11 AS51100 Kier Ltd 0.31ms from London, GB
185.239.167.65 AS51100 Kier Ltd 1.54ms from London, GB
91.195.112.2 AS51100 Kier Ltd 2.86ms from London, GB
185.239.164.90 AS51100 Kier Ltd 0.93ms 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
66.11.249.204 AS36545 Bledsoe Telephone Cooperative Corporation 3.96ms from Atlanta, US
130.131.30.124 AS8075 Microsoft Corporation 0.41ms from Chicago, US
113.205.81.76 AS4837 CHINA UNICOM China169 Backbone 2.57ms from Chongqing, CN
91.101.255.28 AS15516 DKTV A/S 0.53ms from Copenhagen, DK
116.97.222.220 AS24086 Viettel Corporation 7.54ms from Hanoi, VN
162.196.27.140 AS7018 AT&T Enterprises, LLC 6.60ms from Miami, US
104.159.157.220 AS20115 Charter Communications LLC 8.44ms from Minneapolis, US
203.133.156.28 AS9351 ZTV CO.,LTD 1.96ms from Osaka, JP
38.7.227.28 AS174 Cogent Communications, LLC 3.69ms from Osasco, BR
77.30.192.236 AS25019 Saudi Telecom Company JSC 2.52ms from Riyadh, SA
118.233.116.28 AS38841 kbro CO. Ltd. 0.89ms from Taipei, TW
52.192.167.204 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
102.156.161.236 AS37705 TOPNET 2.24ms from Tunis, TN
34.229.187.140 AS14618 Amazon.com, Inc. 0.98ms from Ashburn, US
107.202.2.204 AS7018 AT&T Enterprises, LLC 11.74ms from Atlanta, US
151.101.165.108 AS54113 Fastly, Inc. 0.10ms from Auckland, NZ
75.100.180.220 AS4181 TDS TELECOM 10.95ms from Chicago, US
4.224.86.156 AS8075 Microsoft Corporation 0.19ms from Lohogaon, IN
109.180.31.140 AS2856 British Telecommunications PLC 2.20ms from London, GB
111.79.206.44 AS4134 CHINANET-BACKBONE 8.10ms from Nanchang, CN
187.66.141.236 AS28573 Claro NXT Telecomunicacoes Ltda 9.11ms from Porto Alegre, BR
185.95.118.12 AS15685 CASABLANCA INT a.s. 0.27ms from Prague, CZ
27.96.135.252 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 1.36ms from Seoul, KR
61.38.80.76 AS3786 LG DACOM Corporation 1.69ms from Seoul, KR
8.145.119.188 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.61ms from Zhangjiakou, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 185.239.167.229
traceroute to 185.239.167.229 (185.239.167.229): 64 hops max, 52 byte packets
4 [AS174] 130.117.1.150 1.971 ms
6 [AS174] 130.117.51.138 3.503 ms
7 [AS1273] 195.2.26.25 1.334 ms
8 [AS1273] 195.2.10.81 2.062 ms
10 [AS51100] 185.239.166.2 1.937 ms
11 *
12 *
13 [AS51100] 185.239.167.229 10.091 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 AS51100 at robtex.

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