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 Hosting
Registry ripe
Allocated 24 years ago on Nov 15, 2001
Updated 3 years ago on Jan 03, 2023
Netblock Company Num of IPs
157.203.6.0/23 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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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
157.203.242.69 ██████████ 1
157.203.242.91 ██████████ 1
157.203.177.200 ██████████ 1
157.203.242.72 ██████████ 1
157.203.36.91 ██████████ 1
157.203.43.22 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
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
157.203.42.2 AS21369 Atos IT Services UK Ltd 4.89ms from London, GB
157.203.242.72 AS21369 Atos IT Services UK Ltd 13.52ms from Dublin, IE
157.203.41.195 AS21369 Atos IT Services UK Ltd 9.88ms from London, GB
157.203.180.100 AS21369 Atos IT Services UK Ltd 9.70ms from London, GB
157.203.48.117 AS21369 Atos IT Services UK Ltd 4.83ms from London, GB
157.203.178.102 AS21369 Atos IT Services UK Ltd 4.80ms from London, GB
157.203.43.1 AS21369 Atos IT Services UK Ltd 10.56ms from London, GB
157.203.179.100 AS21369 Atos IT Services UK Ltd 10.39ms from London, GB
157.203.60.137 AS21369 Atos IT Services UK Ltd 10.50ms from London, GB
157.203.176.129 AS21369 Atos IT Services UK Ltd 5.10ms from London, GB
157.203.56.63 AS21369 Atos IT Services UK Ltd 9.75ms from London, GB
157.203.177.160 AS21369 Atos IT Services UK Ltd 9.74ms from London, GB
157.203.36.86 AS21369 Atos IT Services UK Ltd 1.31ms from London, GB
157.203.52.101 AS21369 Atos IT Services UK Ltd 9.00ms from London, GB
157.203.243.113 AS21369 Atos IT Services UK Ltd 18.49ms from London, GB
157.203.6.148 AS21369 Atos IT Services UK Ltd 8.14ms from Amsterdam, NL
157.203.7.2 AS21369 Atos IT Services UK Ltd 10.19ms from London, GB
157.203.40.142 AS21369 Atos IT Services UK Ltd 4.74ms from London, GB
157.203.49.4 AS21369 Atos IT Services UK Ltd 10.12ms from London, GB
157.203.181.129 AS21369 Atos IT Services UK Ltd 17.30ms from London, GB
157.203.59.32 AS21369 Atos IT Services UK Ltd 8.83ms from London, GB
157.203.62.250 AS21369 Atos IT Services UK Ltd 10.04ms from London, GB
157.203.53.51 AS21369 Atos IT Services UK Ltd 9.87ms from London, GB
157.203.120.250 AS21369 Atos IT Services UK Ltd 9.64ms from London, GB
157.203.57.59 AS21369 Atos IT Services UK Ltd 10.43ms 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
92.111.207.9 AS33915 Vodafone Libertel B.V. 6.84ms from Amsterdam, NL
180.180.101.153 AS23969 TOT Public Company Limited 7.04ms from Bangkok, TH
111.30.94.249 AS38019 tianjin Mobile Communication Company Limited 4.85ms from Beijing, CN
172.193.6.233 AS8075 Microsoft Corporation 0.26ms from Boydton, US
103.96.26.9 AS147182 Clearview Networks 5.21ms from Brisbane, AU
200.71.19.249 AS20002 Telstar S.A. 8.60ms from Buenos Aires, AR
162.249.93.105 AS6461 Zayo Bandwidth 0.76ms from Calgary, CA
196.22.137.169 AS37153 Xneelo (Pty) Ltd 0.18ms from Centurion, ZA
104.218.250.57 AS36498 Access One Inc. 2.51ms from Chicago, US
23.196.40.105 AS16625 Akamai Technologies, Inc. 0.23ms from Dallas, US
109.148.60.137 AS2856 British Telecommunications PLC 10.91ms from Erith, GB
154.86.250.9 AS134548 DXTL Tseung Kwan O Service 0.72ms from Hong Kong, HK
195.239.82.153 AS3216 PJSC "Vimpelcom" 0.39ms from Khabarovsk, RU
94.79.61.105 AS8732 JSC Comcor 0.77ms from Moscow, RU
221.7.147.249 AS4837 CHINA UNICOM China169 Backbone 6.83ms from Nanning, CN
90.147.188.9 AS137 Consortium GARR 14.21ms from Rome, IT
45.42.16.41 AS13968 CALIFORNIA ISO 4.42ms from San Jose, US
59.86.193.121 AS17839 LG HelloVision Corp. 4.88ms from Seoul, KR
49.162.42.201 AS17858 LG POWERCOMM 1.55ms from Seoul, KR
111.52.244.57 AS56042 China Mobile communications corporation 4.73ms from Taiyuan, CN
131.247.112.9 AS5661 UNIVERSITY OF SOUTH FLORIDA 2.40ms from Tampa, US
119.115.23.137 AS4837 CHINA UNICOM China169 Backbone 8.51ms from Tieling, CN
121.61.119.73 AS4134 CHINANET-BACKBONE 2.26ms from Wuhan, CN
50.202.48.9 AS7922 Comcast Cable Communications, LLC 1.70ms from Atlanta, US
190.248.146.25 AS13489 UNE EPM TELECOMUNICACIONES S.A. 4.30ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -m19 157.203.179.153
traceroute to 157.203.179.153 (157.203.179.153): 19 hops max, 52 byte packets
1 [AS17054] 216.37.3.1 0.43 ms
2 *
3 *
6 [AS17054] 66.230.78.190 15.137 ms
7 [AS3356] 4.53.198.41 15.4 ms
8 [AS3356] 171.75.9.213 108.474 ms
9 [AS3356] 217.163.134.70 109.111 ms
10 *
11 *
12 *
13 *
14 *
15 *
16 [AS21369] 157.203.179.253 2131.478 ms
17 *
18 *
19 *
Measurement taken from IPinfo ProbeNet in South Bend, US
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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