157.203.6.0/24

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

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

IP Address	ASN	Details
157.203.6.2	AS21369 Atos IT Services UK Ltd	`9.27ms` 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
76.23.205.56	AS7922 Comcast Cable Communications, LLC	`12.79ms` from Boston, US
106.202.137.40	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.15ms` from Delhi, IN
76.154.28.152	AS7922 Comcast Cable Communications, LLC	`4.87ms` from Denver, US
24.8.81.72	AS7922 Comcast Cable Communications, LLC	`2.27ms` from Denver, US
87.164.10.24	AS3320 Deutsche Telekom AG	`3.33ms` from Duesseldorf, DE
157.96.15.72	AS31727 Node4 Limited	`0.83ms` from London, GB
75.80.16.104	AS20001 Charter Communications Inc	`5.83ms` from Los Angeles, US
71.46.200.88	AS33363 Charter Communications, Inc	`9.43ms` from Los Angeles, US
181.36.11.72	AS28118 ALTICE DOMINICANA S.A.	`17.41ms` from Miami, US
206.214.144.216	AS29866 OPTICALTEL	`2.53ms` from Miami, US
115.19.208.8	AS4766 Korea Telecom	`7.74ms` from Seoul, KR
69.221.144.56	AS7018 AT&T Enterprises, LLC	`6.17ms` from Atlanta, US
213.22.193.72	AS2860 NOS COMUNICACOES, S.A.	`5.98ms` from Braga, PT
69.73.219.184	AS14813 Columbus Telecommunications (Barbados) Limited	`2.98ms` from Bridgetown, BB
105.216.136.8	AS16637 MTN SA	`5.56ms` from Cape Town, ZA
106.217.8.24	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.62ms` from Chennai, IN
129.212.14.200	AS15108 Allo Communications LLC	`5.57ms` from Denver, US
182.152.169.232	AS17924 SmarTone Mobile Communications Ltd	`13.31ms` from Hong Kong, HK
80.44.185.56	AS13285 TalkTalk Communications Limited	`2.01ms` from London, GB
72.189.9.120	AS33363 Charter Communications, Inc	`5.58ms` from Orlando, US
180.25.160.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.93ms` from Osaka, JP
15.188.75.72	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
20.114.50.56	AS8075 Microsoft Corporation	`0.37ms` from Quincy, US
3.212.207.8	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
222.131.121.136	AS4808 China Unicom Beijing Province Network	`3.54ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f2 157.203.6.2

traceroute to 157.203.6.2 (157.203.6.2): 64 hops max, 52 byte packets

2 [AS1299] 62.115.147.224 0.471 ms

3 [AS1299] 62.115.161.87 0.938 ms

4 *

5 *

6 *

7 *

8 [AS21369] 157.203.6.2 9.475 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 9th 2026

What are IP address ranges?

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