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 Business
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
178.22.143.105 AS42353 Simwood eSMS Limited 0.31ms from Manchester, GB
185.63.140.96 AS42353 Simwood eSMS Limited 0.32ms from London, GB
178.22.140.105 AS42353 Simwood eSMS Limited 0.32ms from London, GB
185.63.142.48 AS42353 Simwood eSMS Limited 0.32ms from Manchester, GB
194.0.210.72 AS42353 Simwood eSMS Limited 0.34ms from Manchester, GB
178.22.137.234 AS42353 Simwood eSMS Limited 0.35ms from London, GB
178.22.138.21 AS42353 Simwood eSMS Limited 0.31ms from London, GB
178.22.141.253 AS42353 Simwood eSMS Limited 0.40ms from London, GB
91.233.5.234 AS42353 Simwood eSMS Limited 3.47ms from London, GB
178.22.139.223 AS42353 Simwood eSMS Limited 0.41ms from London, GB
178.22.136.21 AS42353 Simwood eSMS Limited 0.33ms 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
185.44.93.1 AS199850 Score Telecom B.V. 0.66ms from Amsterdam, NL
80.115.72.1 AS33915 Vodafone Libertel B.V. 2.75ms from Amsterdam, NL
109.131.2.81 AS5432 Proximus NV 4.83ms from Amsterdam, NL
34.224.222.113 AS14618 Amazon.com, Inc. 0.43ms from Ashburn, US
71.9.157.1 AS20115 Charter Communications LLC 9.38ms from Ashburn, US
100.36.201.1 AS701 Verizon Business 2.54ms from Ashburn, US
69.138.80.1 AS7922 Comcast Cable Communications, LLC 4.59ms from Ashburn, US
76.104.32.1 AS7922 Comcast Cable Communications, LLC 5.38ms from Ashburn, US
68.184.90.1 AS20115 Charter Communications LLC 4.98ms from Atlanta, US
125.213.239.1 AS38888 Milcom Co., Ltd. Internet Service Provider Bangkok 1.64ms from Bangkok, TH
65.175.252.1 AS11776 Breezeline 2.07ms from Boston, US
74.97.44.113 AS701 Verizon Business 2.30ms from Boston, US
58.104.148.193 AS4804 Microplex PTY LTD 1.98ms from Brisbane, AU
168.228.226.1 AS264691 Servicoop S.A. 8.71ms from Buenos Aires, AR
190.217.0.1 AS3549 Level 3 Parent, LLC 0.50ms from Caracas, VE
50.27.203.113 AS19108 Optimum 19.01ms from Chicago, US
93.166.48.1 AS3292 TDC Holding A/S 2.14ms from Copenhagen, DK
67.218.7.241 AS396866 Ozarks Electric Cooperative Corporation 8.79ms from Dallas, US
40.134.241.193 AS7029 Windstream Communications LLC 0.76ms from Dallas, US
73.169.0.1 AS7922 Comcast Cable Communications, LLC 1.13ms from Denver, US
68.150.44.1 AS6327 Shaw Communications Inc. 2.86ms from Edmonton, CA
217.209.76.1 AS3301 Telia Company AB 1.06ms from Goeteborg, SE
202.104.152.65 AS4134 CHINANET-BACKBONE 4.06ms from Guangzhou, CN
119.0.53.81 AS4134 CHINANET-BACKBONE 4.87ms from Guiyang, CN
150.242.40.1 AS24226 Catalyst.Net Ltd 7.92ms from Hamilton, NZ

Traceroute

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

$
traceroute -a -n -q1 -f7 178.22.138.100
traceroute to 178.22.138.100 (178.22.138.100): 64 hops max, 52 byte packets
7 [AS174] 130.117.2.121 1.392 ms
8 [AS174] 154.54.61.54 2.563 ms
9 [AS174] 149.11.141.82 1.808 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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