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 29
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 29 domain names hosted across 20 IP addresses on this ASN.

IP Address Domain Domains on this IP
157.203.48.100 █████████ 6
157.203.48.125 ██████████ 4
157.203.42.162 ██████████ 2
157.203.48.60 ██████████ 2
157.203.242.69 ██████████ 1
157.203.254.22 ██████████ 1
157.203.36.91 ██████████ 1
157.203.48.11 ██████████ 1
157.203.48.54 ██████████ 1
157.203.242.72 ██████████ 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

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

IP Address ASN Details
157.203.48.1 AS21369 Atos IT Services UK Ltd 5.09ms from London, GB
157.203.43.2 AS21369 Atos IT Services UK Ltd 10.73ms from London, GB
157.203.179.1 AS21369 Atos IT Services UK Ltd 10.58ms from London, GB
157.203.53.52 AS21369 Atos IT Services UK Ltd 9.94ms from London, GB
157.203.57.1 AS21369 Atos IT Services UK Ltd 10.37ms from London, GB
157.203.180.74 AS21369 Atos IT Services UK Ltd 17.45ms from London, GB
157.203.176.129 AS21369 Atos IT Services UK Ltd 5.16ms from London, GB
157.203.56.14 AS21369 Atos IT Services UK Ltd 9.51ms from London, GB
157.203.60.48 AS21369 Atos IT Services UK Ltd 9.51ms from London, GB
157.203.6.152 AS21369 Atos IT Services UK Ltd 9.18ms from London, GB
157.203.120.249 AS21369 Atos IT Services UK Ltd 9.48ms from London, GB
157.203.37.195 AS21369 Atos IT Services UK Ltd 11.15ms from London, GB
157.203.41.171 AS21369 Atos IT Services UK Ltd 10.12ms from London, GB
157.203.7.2 AS21369 Atos IT Services UK Ltd 10.04ms from London, GB
157.203.177.202 AS21369 Atos IT Services UK Ltd 9.86ms from London, GB
157.203.178.1 AS21369 Atos IT Services UK Ltd 4.87ms from London, GB
157.203.49.1 AS21369 Atos IT Services UK Ltd 10.14ms from London, GB
157.203.59.32 AS21369 Atos IT Services UK Ltd 8.83ms from London, GB
157.203.243.113 AS21369 Atos IT Services UK Ltd 18.59ms from London, GB
157.203.42.2 AS21369 Atos IT Services UK Ltd 4.98ms from London, GB
157.203.181.253 AS21369 Atos IT Services UK Ltd 17.42ms from London, GB
157.203.52.50 AS21369 Atos IT Services UK Ltd 9.18ms from London, GB
157.203.40.142 AS21369 Atos IT Services UK Ltd 4.74ms from London, GB
157.203.62.249 AS21369 Atos IT Services UK Ltd 9.93ms from London, GB
157.203.242.69 AS21369 Atos IT Services UK Ltd 18.35ms 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
71.230.217.201 AS7922 Comcast Cable Communications, LLC 9.00ms from Ashburn, US
44.228.162.185 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
74.218.197.105 AS33363 Charter Communications, Inc 9.01ms from Chicago, US
104.218.250.57 AS36498 Access One Inc. 2.61ms from Chicago, US
113.233.140.233 AS4837 CHINA UNICOM China169 Backbone 17.93ms from Dalian, CN
202.144.25.153 AS9583 Sify Limited 6.52ms from Delhi, IN
97.118.227.57 AS209 CenturyLink Communications, LLC 1.78ms from Denver, US
50.217.153.89 AS7922 Comcast Cable Communications, LLC 1.34ms from Denver, US
217.224.60.73 AS3320 Deutsche Telekom AG 2.59ms from Frankfurt am Main, DE
217.160.77.25 AS8560 IONOS SE 2.36ms from Frankfurt am Main, DE
37.3.147.137 AS1257 Tele2 Sverige AB 0.47ms from Goeteborg, SE
14.23.168.9 AS4134 CHINANET-BACKBONE 2.33ms from Guangzhou, CN
171.231.72.185 AS7552 Viettel Group 14.98ms from Ho Chi Minh City, VN
109.194.159.137 AS31483 JSC "ER-Telecom Holding" 16.05ms from Moscow, RU
125.20.72.217 AS9498 BHARTI Airtel Ltd. 0.92ms from Mumbai, IN
108.35.110.121 AS701 Verizon Business 1.65ms from New York City, US
60.99.79.121 AS17676 SoftBank Corp. 3.60ms from Osaka, JP
89.90.42.153 AS5410 Bouygues Telecom SA 2.45ms from Paris, FR
119.165.153.57 AS4837 CHINA UNICOM China169 Backbone 2.14ms from Qingdao, CN
193.206.110.105 AS137 Consortium GARR 14.32ms from Rome, IT
79.22.232.121 AS3269 Telecom Italia S.p.A. 2.57ms from Rome, IT
217.65.217.105 AS29190 MTS PJSC 6.31ms from Samara, RU
189.58.220.137 AS18881 TELEFÔNICA BRASIL S.A 10.97ms from Sao Paulo, BR
200.241.54.169 AS4230 CLARO S.A. 1.04ms from Sao Paulo, BR
112.220.98.169 AS3786 LG DACOM Corporation 1.78ms 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 -m8 157.203.62.249
traceroute to 157.203.62.249 (157.203.62.249): 8 hops max, 52 byte packets
4 [AS3356] 171.75.9.213 139.281 ms
5 [AS3356] 217.163.134.66 138.64 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Fremont, US
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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