AS number details

AS42353

Simwood eSMS Limited  ·  simwood.com

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AS42353 – Simwood eSMS Limited

Field Value
Country United Kingdom
Website simwood.com
Hosted domains 1
Number of IPv4 3,072
Number of IPv6 0
ASN type Hosting
Registry ripe
Allocated 19 years ago on Feb 07, 2007
Updated 4 years ago on Mar 05, 2021
Netblock Company Num of IPs
178.22.136.0/21 Simwood eSMS Limited 2,048
178.22.136.0/23 Simwood eSMS Limited (London) 512
178.22.140.0/23 Simwood eSMS Limited 512
178.22.136.0/24 Simwood eSMS Limited (London) 256
178.22.137.0/24 Crocus.co.uk Limited - Simwood, London 256
178.22.139.0/24 Simwood eSMS Limited (Edinburgh) 256
178.22.140.0/24 Simwood eSMS Limited 256
178.22.141.0/24 Simwood eSMS Limited 256
178.22.142.0/24 Crocus.co.uk Limited - Simwood, Manchester 256
178.22.143.0/24 Simwood eSMS Limited (Manchester) 256
185.63.140.0/24 Simwood eSMS Limited 256
185.63.142.0/24 Simwood eSMS Limited 256
194.0.210.0/24 Simwood eSMS Limited 256
91.233.5.0/24 Kooljett Limited 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS42353
                                                OrgID:          AS42353
                                                ASName:         AS42353
                                                ASNumber:       AS42353
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
194.0.210.232 ██████████ 1

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Useful for Cybersecurity

Peers

There are 11 peers for this ASN.

Peers Name
AS13237 euNetworks GmbH
AS174 Cogent Communications
AS24482 SG.GS
AS28792 Public Internet Ltd
AS2914 NTT America, Inc.
AS3170 VeloxServ Communications Ltd
AS36236 NetActuate, Inc
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED
AS4455 IX Reach Ltd
AS61049 Exascale Limited
AS6939 Hurricane Electric LLC
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 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS2914 NTT America, Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
178.22.137.234 AS42353 Simwood eSMS Limited 0.35ms from London, GB
178.22.136.27 AS42353 Simwood eSMS Limited 0.30ms from London, GB
178.22.138.189 AS42353 Simwood eSMS Limited 0.31ms from London, GB
178.22.141.253 AS42353 Simwood eSMS Limited 0.39ms from London, GB
185.63.142.48 AS42353 Simwood eSMS Limited 0.35ms from Manchester, GB
178.22.139.123 AS42353 Simwood eSMS Limited 0.41ms from London, GB
194.0.210.98 AS42353 Simwood eSMS Limited 0.38ms from Manchester, GB
185.63.140.125 AS42353 Simwood eSMS Limited 0.32ms from London, GB
178.22.143.98 AS42353 Simwood eSMS Limited 0.39ms from Manchester, GB
91.233.5.201 AS42353 Simwood eSMS Limited 3.57ms from London, GB
178.22.140.99 AS42353 Simwood eSMS Limited 0.36ms 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
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31.160.206.161 AS1136 KPN B.V. 2.21ms from Amsterdam, NL
94.208.10.1 AS33915 Vodafone Libertel B.V. 5.03ms from Amsterdam, NL
84.31.57.1 AS33915 Vodafone Libertel B.V. 2.16ms from Amsterdam, NL
82.174.146.1 AS50266 Odido Netherlands B.V. 3.40ms from Amsterdam, NL
186.152.34.1 AS7303 Telecom Argentina S.A. 17.63ms from Asuncion, PY
63.144.197.129 AS209 CenturyLink Communications, LLC 14.66ms from Atlanta, US
12.169.117.225 AS7018 AT&T Enterprises, LLC 0.98ms from Atlanta, US
219.158.185.1 AS4808 China Unicom Beijing Province Network 2.83ms from Beijing, CN
111.167.26.209 AS4837 CHINA UNICOM China169 Backbone 5.14ms from Beijing, CN
77.191.114.161 AS6805 Telefonica Germany GmbH & Co.OHG 5.20ms from Berlin, DE
2.80.215.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.25ms from Braga, PT
152.169.156.1 AS7303 Telecom Argentina S.A. 1.48ms from Buenos Aires, AR
75.118.109.1 AS11776 Breezeline 10.24ms from Chicago, US
3.3.16.1 AS16509 Amazon.com, Inc. 0.35ms from Chicago, US
211.158.98.1 AS4837 CHINA UNICOM China169 Backbone 1.30ms from Chongqing, CN
70.183.211.129 AS22773 Cox Communications Inc. 10.80ms from Dallas, US
95.44.208.1 AS5466 Eircom Limited 3.67ms from Dublin, IE
171.67.107.113 AS32 Stanford University 1.31ms from Fremont, US
59.58.99.177 AS4134 CHINANET-BACKBONE 2.29ms from Fuzhou, CN
190.11.236.1 AS27923 COMPAÑIA DE TELEVISION VIA SATELITE, S.A. (TEVISAT S.A.) 11.04ms from Guatemala City, GT
112.67.247.17 AS4134 CHINANET-BACKBONE 0.69ms from Haikou, CN
2.164.39.33 AS3320 Deutsche Telekom AG 12.21ms from Hamburg, DE
36.85.86.1 AS7713 PT Telekomunikasi Indonesia 1.96ms from Jakarta, ID
46.201.30.1 AS6849 JSC "Ukrtelecom" 7.76ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 178.22.136.25
traceroute to 178.22.136.25 (178.22.136.25): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS174] 154.54.57.205 0.814 ms
6 [AS174] 154.54.58.185 1.392 ms
7 [AS174] 154.54.62.6 1.519 ms
Measurement taken from IPinfo ProbeNet in London, GB
On

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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 AS42353 at robtex.

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