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 7 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
195.130.217.201 ██████████ 2
41.74.203.30 ██████████ 2
195.130.217.91 ██████████ 1
195.130.217.64 ██████████ 1
91.220.42.246 ██████████ 1
195.130.217.172 ██████████ 1

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Useful for Cybersecurity

Peers

There are 4 peers for this ASN.

Peers Name
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
AS3549 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
185.58.87.1 AS42427 Mimecast Services Limited 1.75ms from London, GB
170.10.142.41 AS42427 Mimecast Services Limited 0.48ms from Sydney, AU
185.58.84.81 AS42427 Mimecast Services Limited 0.43ms from London, GB
193.7.205.1 AS42427 Mimecast Services Limited 1.97ms from London, GB
216.145.222.15 AS42427 Mimecast Services Limited 0.33ms from Sydney, AU
216.35.244.1 AS42427 Mimecast Services Limited 1.38ms from London, GB
91.220.42.224 AS42427 Mimecast Services Limited 1.75ms from London, GB
193.7.204.1 AS42427 Mimecast Services Limited 0.51ms from London, GB
195.130.217.25 AS42427 Mimecast Services Limited 0.41ms from London, GB
216.145.218.10 AS42427 Mimecast Services Limited 0.33ms from Sydney, AU
185.58.86.6 AS42427 Mimecast Services Limited 1.75ms from London, GB
216.35.243.1 AS42427 Mimecast Services Limited 1.32ms from London, GB
2a02:5be0:1:e000::ffff AS42427 Mimecast Services Limited 1.75ms from London, GB
185.58.85.1 AS42427 Mimecast Services Limited 0.72ms from London, GB
2a02:5be0:0:e000::ffff AS42427 Mimecast Services Limited 1.31ms from London, GB
41.74.203.11 AS42427 Mimecast Services Limited 0.22ms from Sydney, AU

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
77.26.50.59 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 5.28ms from A Coruna, ES
50.246.116.75 AS7922 Comcast Cable Communications, LLC 6.55ms from Ashburn, US
16.145.55.171 AS16509 Amazon.com, Inc. 0.55ms from Boardman, US
108.128.17.139 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
188.28.237.139 AS206067 Hutchison 3G UK Limited 8.22ms from London, GB
78.127.64.123 AS15557 Societe Francaise Du Radiotelephone - SFR SA 14.36ms from Lyon, FR
108.163.80.251 AS11179 Aryaka Networks, Inc. 2.31ms from Santiago, CL
24.22.224.107 AS7922 Comcast Cable Communications, LLC 6.83ms from Seattle, US
75.97.211.219 AS3737 PenTeleData Inc. 11.24ms from Secaucus, US
58.96.204.219 AS55430 Starhub Ltd 2.14ms from Singapore, SG
140.113.182.27 AS9916 National Yang Ming Chiao Tung University 2.74ms from Taipei, TW
99.118.253.27 AS7018 AT&T Enterprises, LLC 10.74ms from Atlanta, US
69.175.61.107 AS32475 Internap Holding LLC 0.85ms from Chicago, US
18.216.65.123 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
91.11.214.91 AS3320 Deutsche Telekom AG 3.92ms from Hamburg, DE
14.160.178.75 AS45899 VNPT Corp 3.79ms from Ho Chi Minh City, VN
223.243.109.107 AS4134 CHINANET-BACKBONE 8.67ms from Huai'an, CN
124.169.125.59 AS4739 Internode Pty Ltd 1.63ms from Melbourne, AU
88.47.184.123 AS3269 Telecom Italia S.p.A. 1.04ms from Milan, IT
24.191.124.123 AS6128 Cablevision Systems Corp. 5.83ms from New York City, US
153.176.54.219 AS4713 NTT DOCOMO BUSINESS,Inc. 3.18ms from Osaka, JP
40.64.76.27 AS8075 Microsoft Corporation 0.17ms from Quincy, US
211.173.8.75 AS10055 Korean National Railroad Administration 1.33ms from Seoul, KR
87.224.252.59 AS12668 LLC "KomTehCentr" 0.73ms from Yekaterinburg, RU
98.111.198.75 AS701 Verizon Business 6.32ms 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 -f3 91.220.42.244
traceroute to 91.220.42.244 (91.220.42.244): 64 hops max, 52 byte packets
5 *
6 [AS2914] 129.250.4.141 0.524 ms
8 *
9 [AS42427] 185.58.86.6 2.458 ms
10 [AS42427] 91.220.42.244 1.773 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 AS42427 at robtex.

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