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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ASN API ASN Database Download

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS2914 NTT America, Inc.
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ASN API ASN Database Download

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
188.203.124.193 AS1136 KPN B.V. 18.29ms from Amsterdam, NL
185.142.5.1 AS201665 Anonymizer, LLC 0.99ms from Amsterdam, NL
178.85.224.1 AS33915 Vodafone Libertel B.V. 2.17ms from Amsterdam, NL
77.248.132.1 AS33915 Vodafone Libertel B.V. 5.33ms from Amsterdam, NL
37.179.173.129 AS30722 Vodafone Italia S.p.A. 18.14ms from Arezzo, IT
186.152.34.1 AS7303 Telecom Argentina S.A. 15.85ms from Asuncion, PY
12.79.150.17 AS7018 AT&T Enterprises, LLC 0.95ms from Atlanta, US
202.174.161.241 AS131583 WIZwireless Limited 11.30ms from Auckland, NZ
121.73.98.1 AS4768 One New Zealand Group Limited 13.63ms from Auckland, NZ
35.86.209.193 AS16509 Amazon.com, Inc. 0.57ms from Boardman, US
82.146.126.129 AS8368 BENESOL BACKBONE 0.65ms from Brussels, BE
147.91.225.225 AS13092 Akademska mreza Republike Srbije - AMRES 14.87ms from Budapest, HU
171.212.214.1 AS4134 CHINANET-BACKBONE 2.49ms from Chengdu, CN
172.81.128.17 AS27176 DataWagon LLC 0.16ms from Chicago, US
74.202.234.193 AS3549 Level 3 Parent, LLC 1.50ms from Chicago, US
86.48.101.193 AS47292 Sentia Denmark A/S 0.81ms from Copenhagen, DK
47.223.112.1 AS19108 Optimum 6.09ms from Dallas, US
96.113.133.1 AS7922 Comcast Cable Communications, LLC 1.61ms from Denver, US
85.209.203.1 AS8495 INTERNET AG Global Network 0.41ms from Frankfurt am Main, DE
183.53.111.1 AS4134 CHINANET-BACKBONE 6.36ms from Guangzhou, CN
4.2.9.113 AS3356 Level 3 Parent, LLC 0.77ms from Hillsboro, US
8.210.86.49 AS45102 Alibaba (US) Technology Co., Ltd. 0.66ms from Hong Kong, HK
120.224.103.1 AS24444 Shandong Mobile Communication Company Limited 8.79ms from Jinan, CN
36.97.139.1 AS4134 CHINANET-BACKBONE 16.57ms from Liaoyang, CN
42.97.48.1 AS4134 CHINANET-BACKBONE 14.43ms from Liaoyang, CN

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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