Autonomous System details

AS42427

Mimecast Services Limited  ·  mimecast.com

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AS42427 – Mimecast Services Limited

Field Value
Country United Kingdom
Website mimecast.com
Hosted domains 8
IPv4 addresses 3,840
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Business
Registry ripe
Allocated 9 years ago on May 05, 2017
Updated 6 years ago on Jul 08, 2019
Netblock Company Num of IPs
41.74.203.0/24 Mimecast South Africa 256
91.220.42.0/24 Mimecast Services Limited 256
170.10.142.0/24 Mimecast North America Inc 256
185.58.84.0/24 Mimecast Services Limited 256
185.58.85.0/24 Mimecast Services Limited 256
185.58.86.0/24 Mimecast Services Limited 256
185.58.87.0/24 Mimecast Services Limited 256
193.7.204.0/24 Mimecast Services Limited 256
193.7.205.0/24 Mimecast Services Limited 256
195.130.217.0/24 Mimecast Services Limited 256
207.82.80.0/24 CenturyLink Communications, LLC 256
216.35.243.0/24 CenturyLink Communications, LLC 256
216.35.244.0/24 CenturyLink Communications, LLC 256
216.145.218.0/24 Mimecast North America Inc 256
216.145.222.0/24 Mimecast North America Inc 256

Netblock Company
2a02:5be0::/48 Mimecast Services Limited
2a02:5be0:1::/48 Mimecast Services Limited
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS42427
                                                OrgID:          AS42427
                                                ASName:         AS42427
                                                ASNumber:       AS42427
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 8 domain names hosted across 6 IP addresses on this ASN.

IP Address Domain Domains on this IP
41.74.203.30 ██████████ 2
195.130.217.201 ██████████ 2
91.220.42.146 ██████████ 1
195.130.217.172 ██████████ 1
195.130.217.91 ██████████ 1
195.130.217.191 ██████████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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 3 upstreams for this ASN.

upstreams Name
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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.

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Pingable IPs

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

IP Address ASN Details
185.58.84.1 AS42427 Mimecast Services Limited 0.60ms from London, GB
2a02:5be0:0:e000::ffff AS42427 Mimecast Services Limited 1.26ms from London, GB
195.130.217.6 AS42427 Mimecast Services Limited 0.29ms from London, GB
193.7.204.1 AS42427 Mimecast Services Limited 1.08ms from London, GB
185.58.87.1 AS42427 Mimecast Services Limited 1.69ms from London, GB
170.10.142.41 AS42427 Mimecast Services Limited 0.46ms from Toronto, CA
41.74.203.41 AS42427 Mimecast Services Limited 0.47ms from Sydney, AU
216.35.243.1 AS42427 Mimecast Services Limited 1.37ms from London, GB
216.145.218.40 AS42427 Mimecast Services Limited 0.42ms from Toronto, CA
91.220.42.2 AS42427 Mimecast Services Limited 2.02ms from London, GB
216.35.244.1 AS42427 Mimecast Services Limited 1.34ms from London, GB
185.58.86.6 AS42427 Mimecast Services Limited 1.67ms from London, GB
2a02:5be0:1:e000::ffff AS42427 Mimecast Services Limited 1.69ms from London, GB
185.58.85.1 AS42427 Mimecast Services Limited 0.61ms from London, GB
216.145.222.40 AS42427 Mimecast Services Limited 0.44ms from Toronto, CA
193.7.205.1 AS42427 Mimecast Services Limited 2.05ms 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
44.203.121.139 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
52.90.34.251 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
24.192.102.219 AS12083 WideOpenWest Finance LLC 13.24ms from Atlanta, US
76.107.162.187 AS7922 Comcast Cable Communications, LLC 15.09ms from Atlanta, US
123.157.217.155 AS4837 CHINA UNICOM China169 Backbone 4.03ms from Hangzhou, CN
159.255.208.155 AS47474 Virtual1 Limited 2.90ms from London, GB
34.75.46.107 AS396982 Google LLC 0.14ms from Moncks Corner, US
99.79.158.251 AS16509 Amazon.com, Inc. 0.17ms from Montreal, CA
59.54.225.139 AS4134 CHINANET-BACKBONE 2.68ms from Nanchang, CN
87.170.13.187 AS3320 Deutsche Telekom AG 4.68ms from Nuernberg, DE
182.226.226.123 AS17858 LG POWERCOMM 2.05ms from Seoul, KR
76.152.166.43 AS7922 Comcast Cable Communications, LLC 6.66ms from Boston, US
172.183.71.11 AS8075 Microsoft Corporation 0.66ms from Chicago, US
51.49.168.139 AS16509 Amazon.com, Inc. 5.64ms from Madrid, ES
97.164.135.11 AS6167 Verizon Business 7.97ms from Miami, US
109.254.77.27 AS20590 Donbass Electronic Communications Ltd. 15.20ms from Moscow, RU
220.188.16.43 AS4134 CHINANET-BACKBONE 8.61ms from Nanchang, CN
168.91.142.11 AS6079 RCN 10.80ms from Philadelphia, US
60.243.94.155 AS17488 Hathway IP Over Cable Internet 1.66ms from Saint Thomas Mount, IN
24.113.248.187 AS11404 Wave Broadband 3.29ms from Seattle, US
104.255.40.43 AS23465 Nuvera 9.33ms from Sioux Falls, US
190.201.190.11 AS8048 CANTV Servicios, Venezuela 14.11ms from Willemstad, CW
83.78.45.171 AS3303 Swisscom (Switzerland) Ltd 0.67ms from Zuerich, CH
40.118.2.27 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
150.239.222.91 AS36351 IBM Cloud 0.63ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 216.145.218.40
traceroute to 216.145.218.40 (216.145.218.40): 64 hops max, 52 byte packets
2 [AS3356] 4.1.180.234 0.48 ms
3 [AS3356] 4.1.180.233 1.061 ms
4 *
5 [AS3356] 4.30.176.118 57.46 ms
6 [AS30031] 205.139.110.6 58.132 ms
7 [AS30031] 205.139.110.6 58.807 ms
Measurement taken from IPinfo ProbeNet in Santiago de Queretaro, MX
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 AS42427 at robtex.

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