157.203.60.0/24

AS21369 · Atos IT Services UK Ltd

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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

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

IP Address	ASN	Details
157.203.60.49	AS21369 Atos IT Services UK Ltd	`9.37ms` 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
104.15.189.216	AS7018 AT&T Enterprises, LLC	`8.22ms` from Chicago, US
65.63.16.200	AS8011 MongoDB, Inc.	`0.10ms` from Dublin, IE
91.45.180.248	AS3320 Deutsche Telekom AG	`3.78ms` from Duesseldorf, DE
77.177.142.248	AS6805 Telefonica Germany GmbH & Co.OHG	`4.28ms` from Duesseldorf, DE
105.213.176.200	AS16637 MTN SA	`2.65ms` from Johannesburg, ZA
176.168.7.248	AS5410 Bouygues Telecom SA	`4.46ms` from Lyon, FR
92.161.105.56	AS3215 Orange S.A.	`5.33ms` from Marseille, FR
153.101.152.8	AS4837 CHINA UNICOM China169 Backbone	`3.40ms` from Nanjing, CN
176.172.233.248	AS5410 Bouygues Telecom SA	`1.99ms` from Paris, FR
186.241.139.168	AS7738 V tal	`1.25ms` from Rio de Janeiro, BR
20.78.62.104	AS8075 Microsoft Corporation	`0.23ms` from Tokyo, JP
20.27.149.168	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
138.91.127.8	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
120.15.207.152	AS4837 CHINA UNICOM China169 Backbone	`11.37ms` from Beijing, CN
39.170.115.120	AS56041 China Mobile communications corporation	`4.37ms` from Hangzhou, CN
205.215.10.24	AS4609 Companhia de Telecomunicacoes de Macau SARL	`2.68ms` from Hong Kong, HK
68.204.125.72	AS33363 Charter Communications, Inc	`13.16ms` from Orlando, US
88.124.2.120	AS12322 Free SAS	`7.55ms` from Paris, FR
123.206.211.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.45ms` from Shanghai, CN
79.215.163.72	AS3320 Deutsche Telekom AG	`6.19ms` from Frankfurt am Main, DE
171.234.49.200	AS7552 Viettel Group	`5.60ms` from Hanoi, VN
113.170.217.24	AS45899 VNPT Corp	`5.37ms` from Ho Chi Minh City, VN
34.120.243.232	AS396982 Google LLC	`0.07ms` from Melbourne, AU
121.31.145.232	AS4837 CHINA UNICOM China169 Backbone	`9.10ms` from Nanning, CN
51.174.120.104	AS29695 Altibox AS	`5.23ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 -f2 -m6 157.203.60.48

traceroute to 157.203.60.48 (157.203.60.48): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.236 ms

3 [AS200590] 188.94.153.128 3.495 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On January 9th 2026

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.

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