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 28
IPv4 addresses 8,704
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
157.203.176.0/24 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 28 domain names hosted across 19 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
157.203.48.105 ██████████ 1
157.203.48.11 ██████████ 1
157.203.177.236 ██████████ 1
157.203.242.80 ██████████ 1
157.203.41.91 ██████████ 1
157.203.36.91 ██████████ 1

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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
157.203.178.20 AS21369 Atos IT Services UK Ltd 4.64ms from London, GB
157.203.52.50 AS21369 Atos IT Services UK Ltd 9.19ms from London, GB
157.203.62.249 AS21369 Atos IT Services UK Ltd 9.94ms from London, GB
157.203.56.76 AS21369 Atos IT Services UK Ltd 9.49ms from London, GB
157.203.181.253 AS21369 Atos IT Services UK Ltd 17.21ms from London, GB
157.203.49.4 AS21369 Atos IT Services UK Ltd 10.16ms from London, GB
157.203.180.129 AS21369 Atos IT Services UK Ltd 17.59ms from London, GB
157.203.60.152 AS21369 Atos IT Services UK Ltd 9.27ms from London, GB
157.203.48.117 AS21369 Atos IT Services UK Ltd 4.81ms from London, GB
157.203.120.249 AS21369 Atos IT Services UK Ltd 9.62ms from London, GB
157.203.177.149 AS21369 Atos IT Services UK Ltd 9.68ms from London, GB
157.203.43.2 AS21369 Atos IT Services UK Ltd 10.99ms from London, GB
157.203.57.24 AS21369 Atos IT Services UK Ltd 10.22ms from London, GB
157.203.37.194 AS21369 Atos IT Services UK Ltd 11.03ms from London, GB
157.203.59.55 AS21369 Atos IT Services UK Ltd 8.69ms from London, GB
157.203.242.69 AS21369 Atos IT Services UK Ltd 18.02ms from London, GB
157.203.176.129 AS21369 Atos IT Services UK Ltd 5.29ms from London, GB
157.203.7.2 AS21369 Atos IT Services UK Ltd 10.30ms from London, GB
157.203.179.100 AS21369 Atos IT Services UK Ltd 10.40ms from London, GB
157.203.53.50 AS21369 Atos IT Services UK Ltd 9.76ms from London, GB
157.203.42.2 AS21369 Atos IT Services UK Ltd 4.78ms from London, GB
157.203.40.141 AS21369 Atos IT Services UK Ltd 4.98ms from London, GB
157.203.41.171 AS21369 Atos IT Services UK Ltd 9.99ms from London, GB
157.203.243.113 AS21369 Atos IT Services UK Ltd 18.51ms from London, GB
157.203.6.146 AS21369 Atos IT Services UK Ltd 9.16ms 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
213.124.108.249 AS33915 Vodafone Libertel B.V. 0.78ms from Amsterdam, NL
98.89.5.217 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
173.236.220.185 AS26347 New Dream Network, LLC 0.50ms from Ashburn, US
111.31.229.153 AS38019 tianjin Mobile Communication Company Limited 4.45ms from Beijing, CN
34.56.140.169 AS396982 Google LLC 0.12ms from Council Bluffs, US
103.87.25.89 AS136287 Falconet Internet Pvt.ltd. 4.84ms from Delhi, IN
8.17.37.57 AS14602 Teliax, Inc. 0.43ms from Denver, US
177.34.101.57 AS28573 Claro NXT Telecomunicacoes Ltda 14.42ms from Fortaleza, BR
222.169.249.89 AS4134 CHINANET-BACKBONE 8.80ms from Harbin, CN
190.81.124.169 AS12252 America Movil Peru S.A.C. 0.53ms from Lima, PE
164.67.183.185 AS52 University of California, Los Angeles 0.58ms from Los Angeles, US
51.148.250.25 AS13037 Zen Internet Ltd 1.66ms from Manchester, GB
213.82.118.201 AS3269 Telecom Italia S.p.A. 10.34ms from Milan, IT
65.128.131.185 AS209 CenturyLink Communications, LLC 1.79ms from Minneapolis, US
208.74.3.9 AS23523 Voyageur Internet Inc 8.35ms from Minneapolis, US
94.159.89.57 AS49531 NetCom-R LLC 0.75ms from Moscow, RU
115.203.108.73 AS4134 CHINANET-BACKBONE 5.68ms from Ningbo, CN
97.71.188.233 AS33363 Charter Communications, Inc 2.13ms from Orlando, US
69.64.74.217 AS18501 CyberCloud Professionals LLC 0.79ms from Phoenix, US
176.228.74.201 AS12400 Partner Communications Ltd. 1.79ms from Rosh Ha‘Ayin, IL
201.214.141.153 AS22047 VTR BANDA ANCHA S.A. 1.08ms from Santiago, CL
72.179.81.137 AS11427 Charter Communications Inc 0.65ms from Schertz, US
58.224.49.233 AS9318 SK Broadband Co Ltd 6.29ms from Seoul, KR
139.99.79.57 AS16276 OVH SAS 0.41ms from Singapore, SG
124.142.158.25 AS9824 JCOM Co., Ltd. 12.76ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 157.203.36.207
traceroute to 157.203.36.207 (157.203.36.207): 7 hops max, 52 byte packets
3 [AS3356] 171.75.8.71 45.208 ms
4 [AS3356] 217.163.134.70 36.288 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Sofia, BG
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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