157.203.93.0/24

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

Nearby Ranges

BGP prefixes that overlap with 157.203.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
157.203.93.101	AS21369 Atos IT Services UK Ltd	`8.73ms` 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
108.142.254.88	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
123.117.254.248	AS4808 China Unicom Beijing Province Network	`3.07ms` from Beijing, CN
31.150.181.120	AS9145 EWE TEL GmbH	`5.16ms` from Hamburg, DE
123.17.112.200	AS45899 VNPT Corp	`4.06ms` from Hanoi, VN
85.53.131.248	AS12479 Orange Espagne SA	`2.33ms` from Madrid, ES
189.174.130.184	AS8151 UNINET	`12.44ms` from Miami, US
195.45.212.40	AS1267 WIND TRE S.P.A.	`17.31ms` from Milan, IT
125.108.2.152	AS4134 CHINANET-BACKBONE	`13.06ms` from Nanchang, CN
36.139.83.24	AS56046 China Mobile communications corporation	`3.82ms` from Nanjing, CN
24.185.129.184	AS6128 Cablevision Systems Corp.	`2.83ms` from New York City, US
213.7.57.200	AS6866 Cyprus Telecommunications Authority	`2.63ms` from Nicosia, CY
92.89.93.168	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.92ms` from Paris, FR
99.120.7.56	AS7018 AT&T Enterprises, LLC	`19.21ms` from San Jose, US
59.28.233.152	AS4766 Korea Telecom	`8.14ms` from Seoul, KR
211.223.130.168	AS4766 Korea Telecom	`6.83ms` from Seoul, KR
59.14.67.152	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
219.101.199.168	AS17676 SoftBank Corp.	`1.74ms` from Tokyo, JP
73.219.44.136	AS7922 Comcast Cable Communications, LLC	`13.63ms` from Boston, US
18.188.194.232	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
40.66.25.136	AS8075 Microsoft Corporation	`3.33ms` from Denver, US
187.144.249.232	AS8151 UNINET	`6.93ms` from Guadalajara, MX
2.223.45.72	AS5607 Sky UK Limited	`2.24ms` from London, GB
178.156.9.184	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`9.19ms` from Madrid, ES
85.154.135.88	AS28885 OmanTel NAP	`16.99ms` from Muscat, OM
219.124.171.8	AS7522 STNet, Incorporated	`4.25ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 157.203.93.101

traceroute to 157.203.93.101 (157.203.93.101): 64 hops max, 52 byte packets

3 [] 5.57.81.237 0.504 ms

4 [] 193.114.176.198 1.608 ms

5 [AS8220] 213.86.97.174 8.32 ms

6 [AS21369] 157.203.93.101 15.14 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On October 30th 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