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
157.203.42.162 ██████████ 2
157.203.42.169 ██████████ 2
157.203.36.91 ██████████ 1
157.203.242.72 ██████████ 1
157.203.48.54 ██████████ 1
157.203.242.91 ██████████ 1
157.203.48.11 ██████████ 1
157.203.242.69 ██████████ 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.

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Pingable IPs

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

IP Address ASN Details
157.203.179.101 AS21369 Atos IT Services UK Ltd 10.83ms from London, GB
157.203.53.50 AS21369 Atos IT Services UK Ltd 10.02ms from London, GB
157.203.120.249 AS21369 Atos IT Services UK Ltd 9.44ms from London, GB
157.203.52.99 AS21369 Atos IT Services UK Ltd 9.10ms from London, GB
157.203.177.202 AS21369 Atos IT Services UK Ltd 10.09ms from London, GB
157.203.62.249 AS21369 Atos IT Services UK Ltd 10.18ms from London, GB
157.203.56.77 AS21369 Atos IT Services UK Ltd 9.53ms from London, GB
157.203.176.129 AS21369 Atos IT Services UK Ltd 4.97ms from London, GB
157.203.43.1 AS21369 Atos IT Services UK Ltd 11.29ms from London, GB
157.203.42.2 AS21369 Atos IT Services UK Ltd 4.80ms from London, GB
157.203.40.142 AS21369 Atos IT Services UK Ltd 4.75ms from London, GB
157.203.48.2 AS21369 Atos IT Services UK Ltd 5.06ms from London, GB
157.203.59.54 AS21369 Atos IT Services UK Ltd 8.97ms from London, GB
157.203.49.1 AS21369 Atos IT Services UK Ltd 10.05ms from London, GB
157.203.181.129 AS21369 Atos IT Services UK Ltd 17.21ms from London, GB
157.203.178.1 AS21369 Atos IT Services UK Ltd 4.80ms from London, GB
157.203.6.2 AS21369 Atos IT Services UK Ltd 8.96ms from London, GB
157.203.41.171 AS21369 Atos IT Services UK Ltd 10.16ms from London, GB
157.203.57.24 AS21369 Atos IT Services UK Ltd 10.22ms from London, GB
157.203.180.130 AS21369 Atos IT Services UK Ltd 18.02ms from London, GB
157.203.7.2 AS21369 Atos IT Services UK Ltd 10.39ms 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
70.60.250.89 AS11426 Charter Communications Inc 0.64ms from Atlanta, US
183.88.209.169 AS45758 Triple T Broadband Public Company Limited 2.94ms from Bangkok, TH
186.177.75.121 AS262197 MILLICOM CABLE COSTA RICA S.A. 0.67ms from Curridabat, CR
14.5.88.137 AS17858 LG POWERCOMM 1.75ms from Incheon, KR
4.224.243.233 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
62.23.104.25 AS8220 COLT Technology Services Group Limited 0.90ms from Paris, FR
174.129.123.153 AS14618 Amazon.com, Inc. 0.25ms from Reston, US
115.9.123.217 AS4766 Korea Telecom 5.12ms from Seoul, KR
221.152.254.137 AS4766 Korea Telecom 6.85ms from Seoul, KR
120.237.208.169 AS9808 China Mobile Communications Group Co., Ltd. 5.16ms from Shenzhen, CN
93.164.243.169 AS3292 TDC Holding A/S 1.63ms from Skanderborg, DK
1.180.186.57 AS4134 CHINANET BACKBONE 14.44ms from Tianjin, CN
124.38.141.121 AS17506 ARTERIA Networks Corporation 1.07ms from Tokyo, JP
133.237.193.201 AS23820 Rakuten Group, Inc. 1.38ms from Tokyo, JP
50.71.185.153 AS6327 Shaw Communications 4.18ms from Winnipeg, CA
222.75.172.185 AS4134 CHINANET BACKBONE 2.97ms from Zhongwei, CN
197.234.95.73 AS33763 Paratus Telecommunications Limited 1.06ms from Addis Ababa, ET
196.131.7.25 AS24835 Vodafone Data 19.39ms from Cairo, EG
91.34.181.153 AS3320 Deutsche Telekom AG 7.89ms from Frankfurt am Main, DE
218.188.68.105 AS9304 HGC Global Communications Limited 0.56ms from Hong Kong, HK
70.153.153.73 AS8075 Microsoft Corporation 0.13ms from Jakarta, ID
167.98.210.9 AS25180 Exponential-E Ltd. 0.55ms from London, GB
84.71.242.217 AS5378 Vodafone Limited 8.00ms from London, GB
2.219.56.217 AS5607 Sky UK Limited 6.54ms from London, GB
34.117.32.121 AS396982 Google LLC 0.07ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -m7 157.203.120.1
traceroute to 157.203.120.1 (157.203.120.1): 7 hops max, 52 byte packets
1 [AS7195] 200.25.36.66 0.095 ms
2 [AS3356] 8.243.52.45 1.177 ms
3 [AS3356] 171.75.9.213 153.181 ms
4 [AS3356] 217.163.134.70 142.967 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Fortaleza, BR
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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