157.203.59.0/24

AS21369 · Atos IT Services UK Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United Kingdom
Domain	atos.net
ASN	AS21369
Registry	RIPE
ID	UK-ATOSUK-20070407

WHOIS Details

inetnum:        157.203.0.0 - 157.203.255.255
netname:        UK-ATOSUK-20070407
country:        GB
org:            ORG-AISU1-RIPE
admin-c:        ATOS5-RIPE
tech-c:         ATOS5-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SEMA-UK-AS-MNT
mnt-lower:      SEMA-UK-AS-MNT
mnt-routes:     SEMA-UK-AS-MNT
created:        2015-06-19T12:07:34Z
last-modified:  2023-01-04T11:09:51Z
source:         RIPE
abuse-email:    uk.abuse@atos.net
abuse-c:        AA30342-RIPE
abuse-org:      ORG-AISU1-RIPE

organisation:   ORG-AISU1-RIPE
org-name:       Atos IT Services UK Ltd
country:        GB
org-type:       LIR
address:        Second Floor, Mid City Place, 71 High Holborn,
address:        WC1V 6EA
address:        London
address:        UNITED KINGDOM
phone:          +448007833040
fax-no:         +441616018842
e-mail:         uk.abuse@atos.net
admin-c:        ATOS5-RIPE
tech-c:         ATOS5-RIPE
abuse-c:        AA30342-RIPE
mnt-by:         SEMA-UK-AS-MNT
mnt-ref:        SEMA-UK-AS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2013-05-30T09:12:57Z
last-modified:  2022-12-16T16:54:22Z
source:         RIPE

role:           ATOS Admin
address:        3300 Solihull Parkway
address:        Birmingham Business Park
address:        B37 7YQ
e-mail:         UK.Abuse@atos.net
abuse-mailbox:  UK.Abuse@atos.net
nic-hdl:        ATOS5-RIPE
mnt-by:         SEMA-UK-AS-MNT
created:        2013-10-05T00:51:50Z
last-modified:  2013-10-05T03:40:17Z
source:         RIPE

route:          157.203.0.0/16
descr:          ATOS Origin IT
origin:         AS21369
mnt-by:         SEMA-UK-AS-MNT
created:        2005-02-04T15:58:50Z
last-modified:  2005-08-08T07:53:20Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
157.203.59.102	AS21369 Atos IT Services UK Ltd	`6.01ms` 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
108.177.10.88	AS15169 Google LLC	`6.23ms` from Dallas, US
69.237.202.200	AS7018 AT&T Enterprises, LLC	`10.19ms` from Dallas, US
52.30.158.88	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
93.202.9.184	AS3320 Deutsche Telekom AG	`5.05ms` from Frankfurt am Main, DE
106.53.52.232	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Guangzhou, CN
14.188.234.152	AS45899 VNPT Corp	`2.02ms` from Hanoi, VN
212.154.193.104	AS50482 JSC Kazakhtelecom	`0.35ms` from Karagandy, KZ
194.60.38.56	AS29214 HOUSES OF PARLIAMENT	`1.21ms` from London, GB
118.3.170.232	AS4713 NTT Communications Corporation	`15.01ms` from Osaka, JP
80.213.99.56	AS2119 Telenor Norge AS	`2.00ms` from Oslo, NO
78.127.62.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.86ms` from Paris, FR
47.104.105.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.10ms` from Qingdao, CN
148.101.18.136	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.93ms` from Santo Domingo, DO
112.151.147.88	AS17858 LG POWERCOMM	`1.58ms` from Seoul, KR
220.78.127.8	AS4766 Korea Telecom	`1.85ms` from Seoul, KR
183.125.153.152	AS4766 Korea Telecom	`4.74ms` from Seoul, KR
9.160.82.152	AS8075 Microsoft Corporation	`4.18ms` from Amsterdam, NL
149.143.136.200	AS7029 Windstream Communications LLC	`0.68ms` from Ashburn, US
130.211.61.56	AS396982 Google LLC	`0.14ms` from Brussels, BE
54.77.179.88	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
176.101.205.216	AS49588 SDS-Vostok Ltd.	`8.22ms` from Kyiv, UA
172.70.207.184	AS13335 Cloudflare, Inc.	`0.62ms` from Los Angeles, US
126.93.69.120	AS17676 SoftBank Corp.	`3.04ms` from Osaka, JP
118.16.202.72	AS4713 NTT Communications Corporation	`10.19ms` from Osaka, JP
86.238.209.200	AS3215 Orange S.A.	`2.05ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f5 157.203.59.46

traceroute to 157.203.59.46 (157.203.59.46): 64 hops max, 52 byte packets

5 [] 212.36.131.21 47.868 ms

6 [AS8220] 213.86.97.174 5.818 ms

7 *

8 *

9 *

10 [AS21369] 157.203.59.46 6.478 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales