AS number 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 30
Number of IPv4 8,192
Number of IPv6 0
ASN type Hosting
Registry ripe
Allocated 24 years ago on Nov 15, 2001
Updated 3 years ago on Jan 03, 2023
Netblock Company Num of IPs
157.203.6.0/24 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
157.203.92.0/24 Atos IT Services UK Ltd 256
157.203.93.0/24 Atos IT Services UK Ltd 256
157.203.120.0/24 Atos IT Services UK Ltd 256
157.203.142.0/24 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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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 30 domain names hosted across 21 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
157.203.142.21 █████████ 1
157.203.254.22 ██████████ 1
157.203.242.69 ██████████ 1
157.203.242.72 ██████████ 1
157.203.177.236 ██████████ 1
157.203.48.11 ██████████ 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 3 upstreams for this ASN.

upstreams Name
AS198949 Radware Ltd
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

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

IP Address ASN Details
157.203.56.73 AS21369 Atos IT Services UK Ltd 8.71ms from London, GB
157.203.93.101 AS21369 Atos IT Services UK Ltd 8.83ms from London, GB
157.203.142.101 AS21369 Atos IT Services UK Ltd 4.63ms from London, GB
157.203.120.249 AS21369 Atos IT Services UK Ltd 4.45ms from London, GB
157.203.92.101 AS21369 Atos IT Services UK Ltd 4.54ms from London, GB
157.203.37.195 AS21369 Atos IT Services UK Ltd 10.32ms from London, GB
157.203.48.117 AS21369 Atos IT Services UK Ltd 4.32ms from London, GB
157.203.59.250 AS21369 Atos IT Services UK Ltd 8.65ms from London, GB
157.203.52.70 AS21369 Atos IT Services UK Ltd 8.46ms from London, GB
157.203.176.253 AS21369 Atos IT Services UK Ltd 4.55ms from London, GB
157.203.179.100 AS21369 Atos IT Services UK Ltd 8.88ms from London, GB
157.203.42.2 AS21369 Atos IT Services UK Ltd 4.43ms from London, GB
157.203.6.147 AS21369 Atos IT Services UK Ltd 8.87ms from London, GB
157.203.181.129 AS21369 Atos IT Services UK Ltd 16.31ms from London, GB
157.203.62.249 AS21369 Atos IT Services UK Ltd 8.72ms from London, GB
157.203.60.156 AS21369 Atos IT Services UK Ltd 9.05ms from London, GB
157.203.180.130 AS21369 Atos IT Services UK Ltd 17.11ms from London, GB
157.203.57.49 AS21369 Atos IT Services UK Ltd 8.73ms from London, GB
157.203.242.72 AS21369 Atos IT Services UK Ltd 17.60ms from London, GB
157.203.41.171 AS21369 Atos IT Services UK Ltd 9.13ms from London, GB
157.203.178.3 AS21369 Atos IT Services UK Ltd 4.02ms from London, GB
157.203.7.6 AS21369 Atos IT Services UK Ltd 9.15ms from London, GB
157.203.243.113 AS21369 Atos IT Services UK Ltd 16.98ms from London, GB
157.203.43.1 AS21369 Atos IT Services UK Ltd 9.16ms from London, GB
157.203.177.160 AS21369 Atos IT Services UK Ltd 8.97ms 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
124.229.34.137 AS4134 CHINANET-BACKBONE 6.03ms from Changsha, CN
27.74.144.9 AS7552 Viettel Group 2.73ms from Ho Chi Minh City, VN
218.92.191.73 AS4134 CHINANET-BACKBONE 6.41ms from Huai'an, CN
103.176.14.201 AS149005 TP SOUTHERN ODISHA DISTRIBUTION LIMITED 16.16ms from Kolkata, IN
213.82.118.201 AS3269 Telecom Italia S.p.A. 10.78ms from Milan, IT
74.87.100.153 AS10796 Charter Communications Inc 0.82ms from Milwaukee, US
71.66.14.73 AS10796 Charter Communications Inc 1.74ms from Milwaukee, US
34.73.7.105 AS396982 Google LLC 0.14ms from Moncks Corner, US
186.46.213.9 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 1.03ms from Quito, EC
99.148.186.41 AS7018 AT&T Enterprises, LLC 7.34ms from Redding, US
185.222.68.9 AS12637 SEEWEB s.r.l. 2.56ms from Rome, IT
12.31.246.185 AS7018 AT&T Enterprises, LLC 3.19ms from San Jose, US
116.206.249.153 AS132111 Bigband Sdn Bhd 0.74ms from Sepang, MY
120.78.209.137 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.12ms from Shenzhen, CN
213.16.61.169 AS8866 Vivacom Bulgaria EAD 0.61ms from Sofia, BG
118.210.145.201 AS7545 TPG Telecom Limited 0.95ms from Sydney, AU
197.7.4.41 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.52ms from Tunis, TN
216.73.150.185 AS14445 PeaceWeb 1.84ms from Amsterdam, NL
172.244.232.41 AS7922 Comcast Cable Communications, LLC 2.67ms from Ashburn, US
73.154.86.41 AS7922 Comcast Cable Communications, LLC 10.46ms from Ashburn, US
119.57.66.217 AS4847 China Networks Inter-Exchange 1.37ms from Beijing, CN
35.89.219.41 AS16509 Amazon.com, Inc. 0.37ms from Boardman, US
156.195.102.41 AS8452 TE-AS 7.41ms from Cairo, EG
113.247.228.201 AS4134 CHINANET-BACKBONE 1.36ms from Changsha, CN
50.222.123.89 AS7922 Comcast Cable Communications, LLC 1.29ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 157.203.242.125
traceroute to 157.203.242.125 (157.203.242.125): 64 hops max, 52 byte packets
2 [AS2856] 109.159.253.23 10.548 ms
4 [AS2856] 194.74.16.168 1.551 ms
5 [AS2856] 194.74.16.141 1.525 ms
7 *
8 *
Measurement taken from IPinfo ProbeNet in London, GB
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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