Autonomous System details

AS21339

Contingency Networks Ltd  ·  contingencynetworks.co.uk

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AS21339 – Contingency Networks Ltd

Field Value
Country United Kingdom
Website contingencynetworks.co.uk
Hosted domains 2
IPv4 addresses 3,328
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 14 years ago on Sep 06, 2012
Updated 5 years ago on Jun 22, 2021
Netblock Company Num of IPs
185.61.164.0/22 Contingency Networks Ltd 1,024
45.143.120.0/23 Cirrus Blue Ltd 512
45.143.122.0/23 Contingency Networks Ltd 512
176.124.68.0/23 Contingency Networks Ltd 512
77.93.143.0/24 Contingency Networks Ltd 256
158.94.215.0/24 Contingency Networks Ltd 256
193.187.99.0/24 Contingency Networks Ltd 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21339
                                                OrgID:          AS21339
                                                ASName:         AS21339
                                                ASNumber:       AS21339
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
45.143.120.132 ██████████ 1
176.124.69.137 ██████████ 1

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Useful for Cybersecurity

Peers

There are 38 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Telecom
AS198150 SIACOM JSC
AS200612 Gulf Bridge International Inc.
AS20562 Broadband Hosting B.V.
AS207841 Inferno Communications Ltd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS25160 Vorboss Limited
AS263444 Open X Tecnologia Ltda
AS28792 Public Internet Ltd
AS29049 Delta Telecom Ltd
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS34927 iFog GmbH
AS35266 EX Networks Limited
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS42689 Glide Student & Residential Limited
AS4455 IX Reach Ltd
AS48070 DSM (GB) Limited
AS48185 team.blue NV
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS52075 Wifirst S.A.S.
AS53062 ALT | GRUPO BRASIL TECPAR
AS61049 Exascale Ltd
AS6204 INTERKVM HOST SRL
AS6894 KDDI Europe Ltd
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS9009 M247 Europe SRL
AS917 Misaka Network, Inc.
AS9498 BHARTI Airtel Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3170 VeloxServ Communications Ltd
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
158.94.215.17 AS21339 Contingency Networks Ltd 6.21ms from London, GB
185.61.165.138 AS21339 Contingency Networks Ltd 0.41ms from London, GB
185.61.164.42 AS21339 Contingency Networks Ltd 0.54ms from London, GB
45.143.121.33 AS21339 Contingency Networks Ltd 0.61ms from London, GB
176.124.69.134 AS21339 Contingency Networks Ltd 0.47ms from London, GB
45.143.120.200 AS21339 Contingency Networks Ltd 0.41ms from London, GB
45.143.122.30 AS21339 Contingency Networks Ltd 0.60ms from London, GB
193.187.99.165 AS21339 Contingency Networks Ltd 0.42ms from London, GB
185.61.166.102 AS21339 Contingency Networks Ltd 0.50ms from London, GB
185.61.167.245 AS21339 Contingency Networks Ltd 0.45ms from London, GB
176.124.68.41 AS21339 Contingency Networks Ltd 0.33ms 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
3.84.213.139 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
39.106.129.75 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
35.166.194.139 AS16509 Amazon.com, Inc. 0.24ms from Boardman, US
175.18.230.11 AS4837 CHINA UNICOM China169 Backbone 7.49ms from Changchun, CN
71.33.180.235 AS209 CenturyLink Communications, LLC 1.78ms from Denver, US
123.21.146.139 AS45899 VNPT Corp 1.46ms from Ho Chi Minh City, VN
205.198.62.59 AS133613 MTel telecommunication company ltd. 0.86ms from Macau, MO
128.8.130.123 AS27 University of Maryland 2.49ms from Reston, US
103.13.102.11 AS45671 Wholesale Services Provider 0.17ms from Sydney, AU
20.222.109.123 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
121.20.146.107 AS4837 CHINA UNICOM China169 Backbone 14.85ms from Beijing, CN
85.229.118.27 AS8434 Telenor Sverige AB 5.08ms from Copenhagen, DK
34.170.214.91 AS396982 Google LLC 0.13ms from Council Bluffs, US
43.248.187.251 AS4837 CHINA UNICOM China169 Backbone 5.73ms from Huai'an, CN
35.246.105.43 AS396982 Google LLC 0.10ms from London, GB
97.189.19.219 AS6167 Verizon Business 9.98ms from Los Angeles, US
99.169.5.91 AS7018 AT&T Enterprises, LLC 2.57ms from Miami, US
198.168.48.235 AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) 0.65ms from Montreal, CA
74.90.191.219 AS6128 Cablevision Systems Corp. 9.99ms from Newark, US
49.242.148.155 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 4.99ms from Osaka, JP
183.77.173.251 AS4685 Asahi Net 8.97ms from Osaka, JP
90.27.9.123 AS3215 Orange S.A. 10.03ms from Paris, FR
101.185.188.235 AS1221 Telstra Limited 2.16ms from Perth, AU
177.92.135.235 AS263108 OPANET TELECOMUNICACOES LTDA - ME 10.38ms from Rio de Janeiro, BR
125.178.15.91 AS17858 LG POWERCOMM 1.79ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 45.143.121.1
traceroute to 45.143.121.1 (45.143.121.1): 64 hops max, 52 byte packets
4 [AS969] 102.130.51.202 0.755 ms
5 [AS21339] 45.143.121.1 0.921 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 AS21339 at robtex.

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