Autonomous System details

AS21369

Atos IT Services UK Ltd  ·  atos.net

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AS21369 – Atos IT Services UK Ltd

Field Value
Country United Kingdom
Website atos.net
Hosted domains 28
IPv4 addresses 8,704
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 24 years ago on Nov 15, 2001
Updated 3 years ago on Jan 03, 2023
Netblock Company Num of IPs
157.203.6.0/23 Atos IT Services UK Ltd 512
157.203.36.0/23 Atos IT Services UK Ltd 512
157.203.40.0/23 Atos IT Services UK Ltd 512
157.203.42.0/23 Atos IT Services UK Ltd 512
157.203.48.0/23 Atos IT Services UK Ltd 512
157.203.52.0/23 Atos IT Services UK Ltd 512
157.203.56.0/23 Atos IT Services UK Ltd 512
157.203.58.0/23 Atos IT Services UK Ltd 512
157.203.60.0/23 Atos IT Services UK Ltd 512
157.203.62.0/23 Atos IT Services UK Ltd 512
157.203.92.0/23 Atos IT Services UK Ltd 512
157.203.120.0/23 Atos IT Services UK Ltd 512
157.203.176.0/23 Atos IT Services UK Ltd 512
157.203.178.0/23 Atos IT Services UK Ltd 512
157.203.180.0/23 Atos IT Services UK Ltd 512
157.203.242.0/23 Atos IT Services UK Ltd 512
157.203.254.0/23 Atos IT Services UK Ltd 512
157.203.6.0/24 Atos IT Services UK Ltd 256
157.203.7.0/24 Atos IT Services UK Ltd 256
157.203.36.0/24 Atos IT Services UK Ltd 256
157.203.37.0/24 Atos IT Services UK Ltd 256
157.203.40.0/24 Atos IT Services UK Ltd 256
157.203.41.0/24 Atos IT Services UK Ltd 256
157.203.42.0/24 Atos IT Services UK Ltd 256
157.203.43.0/24 Atos IT Services UK Ltd 256
157.203.48.0/24 Atos IT Services UK Ltd 256
157.203.49.0/24 Atos IT Services UK Ltd 256
157.203.52.0/24 Atos IT Services UK Ltd 256
157.203.53.0/24 Atos IT Services UK Ltd 256
157.203.56.0/24 Atos IT Services UK Ltd 256
157.203.57.0/24 Atos IT Services UK Ltd 256
157.203.59.0/24 Atos IT Services UK Ltd 256
157.203.60.0/24 Atos IT Services UK Ltd 256
157.203.61.0/24 Atos IT Services UK Ltd 256
157.203.62.0/24 Atos IT Services UK Ltd 256
157.203.120.0/24 Atos IT Services UK Ltd 256
157.203.176.0/24 Atos IT Services UK Ltd 256
157.203.177.0/24 Atos IT Services UK Ltd 256
157.203.178.0/24 Atos IT Services UK Ltd 256
157.203.179.0/24 Atos IT Services UK Ltd 256
157.203.180.0/24 Atos IT Services UK Ltd 256
157.203.181.0/24 Atos IT Services UK Ltd 256
157.203.242.0/24 Atos IT Services UK Ltd 256
157.203.243.0/24 Atos IT Services UK Ltd 256
157.203.254.0/24 Atos IT Services UK Ltd 256
157.203.255.0/24 Atos IT Services UK Ltd 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS21369
                                                OrgID:          AS21369
                                                ASName:         AS21369
                                                ASNumber:       AS21369
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 28 domain names hosted across 19 IP addresses on this ASN.

IP Address Domain Domains on this IP
157.203.48.100 ██████████ 6
157.203.48.125 ██████████ 4
157.203.48.60 ██████████ 2
157.203.42.162 ██████████ 2
157.203.242.69 ██████████ 1
157.203.242.91 ██████████ 1
157.203.177.200 ██████████ 1
157.203.242.72 ██████████ 1
157.203.36.91 ██████████ 1
157.203.43.22 ██████████ 1

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Useful for Cybersecurity

Peers

There are 4 peers for this ASN.

Peers Name
AS198949 Radware Ltd
AS2856 British Telecommunications PLC
AS702 Verizon Business
AS8220 COLT Technology Services Group Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS198949 Radware Ltd
AS2856 British Telecommunications PLC
AS702 Verizon Business
AS8220 COLT Technology Services Group Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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.

Pingable IPs

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

IP Address ASN Details
157.203.6.150 AS21369 Atos IT Services UK Ltd 7.16ms from Amsterdam, NL
157.203.59.70 AS21369 Atos IT Services UK Ltd 9.03ms from London, GB
157.203.179.1 AS21369 Atos IT Services UK Ltd 10.58ms from London, GB
157.203.176.129 AS21369 Atos IT Services UK Ltd 5.07ms from London, GB
157.203.56.76 AS21369 Atos IT Services UK Ltd 9.56ms from London, GB
157.203.242.71 AS21369 Atos IT Services UK Ltd 13.35ms from Frankfurt am Main, DE
157.203.42.2 AS21369 Atos IT Services UK Ltd 4.88ms from London, GB
157.203.181.253 AS21369 Atos IT Services UK Ltd 17.35ms from London, GB
157.203.178.20 AS21369 Atos IT Services UK Ltd 4.81ms from London, GB
157.203.36.68 AS21369 Atos IT Services UK Ltd 5.25ms from London, GB
157.203.243.113 AS21369 Atos IT Services UK Ltd 17.10ms from London, GB
157.203.43.2 AS21369 Atos IT Services UK Ltd 10.96ms from London, GB
157.203.7.10 AS21369 Atos IT Services UK Ltd 10.38ms from London, GB
157.203.60.152 AS21369 Atos IT Services UK Ltd 9.45ms from London, GB
157.203.53.50 AS21369 Atos IT Services UK Ltd 9.85ms from London, GB
157.203.48.1 AS21369 Atos IT Services UK Ltd 4.96ms from London, GB
157.203.62.249 AS21369 Atos IT Services UK Ltd 9.88ms from London, GB
157.203.120.249 AS21369 Atos IT Services UK Ltd 9.74ms from London, GB
157.203.37.194 AS21369 Atos IT Services UK Ltd 11.05ms from London, GB
157.203.177.150 AS21369 Atos IT Services UK Ltd 9.63ms from London, GB
157.203.40.141 AS21369 Atos IT Services UK Ltd 4.89ms from London, GB
157.203.52.101 AS21369 Atos IT Services UK Ltd 9.06ms from London, GB
157.203.41.171 AS21369 Atos IT Services UK Ltd 9.84ms from London, GB
157.203.49.4 AS21369 Atos IT Services UK Ltd 10.05ms from London, GB
157.203.180.100 AS21369 Atos IT Services UK Ltd 9.64ms 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
183.241.143.57 AS56048 China Mobile Communicaitons Corporation 3.32ms from Beijing, CN
190.248.107.9 AS13489 UNE EPM TELECOMUNICACIONES S.A. 15.18ms from Bogota, CO
14.99.8.233 AS45820 Tata Teleservices ISP AS 2.38ms from Chennai, IN
70.61.150.153 AS10796 Charter Communications Inc 1.83ms from Cleveland, US
12.172.10.25 AS7018 AT&T Enterprises, LLC 18.06ms from Dallas, US
88.79.74.73 AS3209 Vodafone GmbH 3.10ms from Frankfurt am Main, DE
24.83.73.9 AS6327 Shaw Communications 0.50ms from Kelowna, CA
122.173.169.25 AS24560 Bharti Airtel Ltd., Telemedia Services 6.32ms from Kolkata, IN
94.45.132.153 AS29491 KIEVLINE LLC 0.26ms from Kyiv, UA
81.86.42.25 AS13285 TalkTalk Communications Limited 6.10ms from London, GB
2.62.53.137 AS12389 PJSC Rostelecom 8.75ms from Novosibirsk, RU
58.12.220.89 AS17506 ARTERIA Networks Corporation 1.14ms from Osaka, JP
88.137.187.57 AS15557 Societe Francaise Du Radiotelephone - SFR SA 19.17ms from Paris, FR
50.17.142.105 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
15.158.228.73 AS16509 Amazon.com, Inc. 0.43ms from Santiago de Queretaro, MX
200.211.78.105 AS4230 CLARO S.A. 7.80ms from Sao Paulo, BR
34.64.162.249 AS396982 Google LLC 0.11ms from Seoul, KR
1.182.182.9 AS4134 CHINANET-BACKBONE 16.13ms from Tianjin, CN
210.14.150.105 AS56019 Beijing ShuJuJia Technology Co., Ltd. 4.25ms from Tianjin, CN
60.61.159.9 AS9824 JCOM Co., Ltd. 9.85ms from Tokyo, JP
102.29.135.233 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 19.16ms from Tunis, TN
52.191.112.89 AS8075 Microsoft Corporation 0.49ms from Ashburn, US
36.94.239.25 AS7713 PT Telekomunikasi Indonesia 0.88ms from Batam, ID
90.185.69.105 AS203953 Hiper A/S 1.46ms from Copenhagen, DK
50.222.123.89 AS7922 Comcast Cable Communications, LLC 1.26ms from Denver, 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 157.203.52.2
traceroute to 157.203.52.2 (157.203.52.2): 64 hops max, 52 byte packets
3 [AS1299] 62.115.161.87 0.973 ms
4 *
5 *
6 *
7 *
8 [AS21369] 157.203.52.2 9.393 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 AS21369 at robtex.

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