AS number details

AS42353

Simwood eSMS Limited  ·  simwood.com

United Kingdom

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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

IP Ranges

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

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                                                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.

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

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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
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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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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
178.22.136.74 AS42353 Simwood eSMS Limited 0.30ms from London, GB
178.22.140.102 AS42353 Simwood eSMS Limited 0.33ms from London, GB
178.22.138.138 AS42353 Simwood eSMS Limited 0.26ms from London, GB
185.63.142.49 AS42353 Simwood eSMS Limited 0.33ms from Manchester, GB
91.233.5.49 AS42353 Simwood eSMS Limited 3.44ms from London, GB
178.22.141.253 AS42353 Simwood eSMS Limited 0.38ms from London, GB
178.22.139.185 AS42353 Simwood eSMS Limited 0.38ms from London, GB
185.63.140.49 AS42353 Simwood eSMS Limited 0.31ms from London, GB
178.22.137.228 AS42353 Simwood eSMS Limited 0.42ms from London, GB
194.0.210.98 AS42353 Simwood eSMS Limited 0.34ms from Manchester, GB
178.22.143.104 AS42353 Simwood eSMS Limited 0.33ms from Manchester, 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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71.9.157.1 AS20115 Charter Communications LLC 9.99ms from Ashburn, US
46.103.0.209 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.29ms from Athens, GR
63.148.189.33 AS209 CenturyLink Communications, LLC 1.51ms from Atlanta, US
143.215.79.1 AS2637 Georgia Institute of Technology 1.13ms from Atlanta, US
12.169.117.225 AS7018 AT&T Enterprises, LLC 0.97ms from Atlanta, US
134.236.152.1 AS131090 CAT TELECOM Public Company Ltd,CAT 1.12ms from Bangkok, TH
125.213.239.1 AS38888 Milcom Co., Ltd. Internet Service Provider Bangkok 1.65ms from Bangkok, TH
110.246.65.97 AS4837 CHINA UNICOM China169 Backbone 9.63ms from Beijing, CN
141.134.246.97 AS6848 Telenet BV 11.09ms from Brussels, BE
78.21.208.1 AS6848 Telenet BV 4.26ms from Brussels, BE
38.153.43.129 AS55286 B2 Net Solutions Inc. 0.14ms from Buffalo, US
173.27.252.1 AS30036 Mediacom Communications Corp 3.94ms from Chicago, US
24.76.72.1 AS6327 Shaw Communications Inc. 16.64ms from Chicago, US
207.161.224.1 AS7122 Bell Canada 16.01ms from Chicago, US
67.162.8.1 AS7922 Comcast Cable Communications, LLC 1.47ms from Chicago, US
67.162.125.49 AS7922 Comcast Cable Communications, LLC 4.64ms from Chicago, US
176.21.23.193 AS3292 TDC Holding A/S 4.13ms from Copenhagen, DK
47.223.112.1 AS19108 Optimum 6.09ms from Dallas, US
174.161.216.177 AS7922 Comcast Cable Communications, LLC 14.65ms from Dallas, US
154.72.166.1 AS15964 CAMTEL 4.12ms from Douala, CM
27.157.228.1 AS4134 CHINANET-BACKBONE 4.62ms from Fuzhou, CN
217.209.76.1 AS3301 Telia Company AB 1.07ms from Goeteborg, SE
183.158.106.1 AS4134 CHINANET-BACKBONE 5.60ms from Hangzhou, CN
46.254.212.1 AS204779 Local Loop Oy 0.51ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -f4 178.22.137.117
traceroute to 178.22.137.117 (178.22.137.117): 64 hops max, 52 byte packets
5 [AS2914] 129.250.5.8 0.38 ms
6 [AS2914] 129.250.5.57 0.749 ms
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 AS42353 at robtex.

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