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 30
IPv4 addresses 8,960
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
157.203.142.0/24 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 30 domain names hosted across 21 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
157.203.177.200 ██████████ 1
157.203.42.169 ██████████ 1
157.203.177.236 ██████████ 1
157.203.142.21 █████████ 1
157.203.242.72 ██████████ 1
157.203.48.99 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
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
157.203.180.74 AS21369 Atos IT Services UK Ltd 16.99ms from London, GB
157.203.40.141 AS21369 Atos IT Services UK Ltd 4.31ms from Erith, GB
157.203.43.1 AS21369 Atos IT Services UK Ltd 9.60ms from London, GB
157.203.37.194 AS21369 Atos IT Services UK Ltd 10.36ms from London, GB
157.203.176.129 AS21369 Atos IT Services UK Ltd 4.48ms from Erith, GB
157.203.6.146 AS21369 Atos IT Services UK Ltd 8.74ms from London, GB
157.203.49.4 AS21369 Atos IT Services UK Ltd 9.02ms from London, GB
157.203.59.10 AS21369 Atos IT Services UK Ltd 8.61ms from London, GB
157.203.243.113 AS21369 Atos IT Services UK Ltd 18.56ms from London, GB
157.203.7.9 AS21369 Atos IT Services UK Ltd 9.44ms from London, GB
157.203.53.129 AS21369 Atos IT Services UK Ltd 8.99ms from London, GB
157.203.52.66 AS21369 Atos IT Services UK Ltd 8.68ms from London, GB
157.203.179.1 AS21369 Atos IT Services UK Ltd 9.24ms from London, GB
157.203.120.250 AS21369 Atos IT Services UK Ltd 8.88ms from London, GB
157.203.42.2 AS21369 Atos IT Services UK Ltd 4.46ms from Erith, GB
157.203.178.4 AS21369 Atos IT Services UK Ltd 4.17ms from Erith, GB
157.203.60.152 AS21369 Atos IT Services UK Ltd 8.88ms from London, GB
157.203.57.59 AS21369 Atos IT Services UK Ltd 8.74ms from London, GB
157.203.48.131 AS21369 Atos IT Services UK Ltd 4.46ms from Erith, GB
157.203.177.149 AS21369 Atos IT Services UK Ltd 8.74ms from London, GB
157.203.62.249 AS21369 Atos IT Services UK Ltd 9.27ms from London, GB
157.203.56.76 AS21369 Atos IT Services UK Ltd 8.66ms from London, GB
157.203.181.129 AS21369 Atos IT Services UK Ltd 18.09ms from London, GB
157.203.242.72 AS21369 Atos IT Services UK Ltd 17.18ms from London, GB
157.203.41.202 AS21369 Atos IT Services UK Ltd 9.13ms 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
98.64.155.217 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
108.26.187.233 AS701 Verizon Business 1.16ms from Boston, US
174.108.187.25 AS11426 Charter Communications Inc 3.80ms from Charlotte, US
3.148.118.185 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
27.6.247.89 AS17488 Hathway IP Over Cable Internet 1.44ms from Delhi, IN
189.22.178.185 AS4230 CLARO S.A. 10.84ms from Fortaleza, BR
91.140.233.25 AS3225 GULFNET COMMUNICATIONS CO. WLL 0.70ms from Kuwait City, KW
175.160.206.73 AS4837 CHINA UNICOM China169 Backbone 8.85ms from Liaoyang, CN
90.209.136.89 AS5607 Sky UK Limited 1.81ms from London, GB
136.52.8.73 AS16591 Google Fiber Inc. 1.84ms from Los Angeles, US
81.251.145.217 AS3215 Orange S.A. 7.50ms from Marseille, FR
151.66.220.57 AS1267 WIND TRE S.P.A. 10.06ms from Milan, IT
93.66.19.41 AS30722 Vodafone Italia S.p.A. 5.05ms from Milan, IT
95.242.102.25 AS3269 Telecom Italia S.p.A. 1.25ms from Milan, IT
74.87.100.153 AS10796 Charter Communications Inc 0.74ms from Milwaukee, US
66.187.38.153 AS14703 MARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC. 6.61ms from Minneapolis, US
154.123.192.25 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 1.52ms from Nairobi, KE
102.216.37.89 AS328501 PAYFAST (PTY) LTD 0.22ms from Nairobi, KE
162.243.145.9 AS14061 DigitalOcean, LLC 0.26ms from Santa Clara, US
34.126.150.89 AS396982 Google LLC 0.13ms from Singapore, SG
221.251.66.201 AS17506 ARTERIA Networks Corporation 1.13ms from Tokyo, JP
58.157.248.201 AS17506 ARTERIA Networks Corporation 15.67ms from Tokyo, JP
71.63.79.41 AS7922 Comcast Cable Communications, LLC 10.14ms from Ashburn, US
208.73.219.249 AS6597 Coloblox Data Centers Inc 0.56ms from Atlanta, US
103.87.25.89 AS136287 Falconet Internet Pvt.ltd. 4.86ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 157.203.142.245
traceroute to 157.203.142.245 (157.203.142.245): 9 hops max, 52 byte packets
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Nuernberg, DE
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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