Autonomous System details

AS42427

Mimecast Services Limited  ·  mimecast.com

United Kingdom

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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

IP Ranges

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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WHOIS Details

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                                                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.

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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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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
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Upstreams

There are 3 upstreams for this ASN.

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

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
216.145.222.12 AS42427 Mimecast Services Limited 0.31ms from Sydney, AU
2a02:5be0:1:e000::ffff AS42427 Mimecast Services Limited 1.73ms from London, GB
185.58.87.73 AS42427 Mimecast Services Limited 1.72ms from London, GB
2a02:5be0:0:e000::ffff AS42427 Mimecast Services Limited 1.29ms from London, GB
216.145.218.15 AS42427 Mimecast Services Limited 0.30ms from Sydney, AU
216.35.243.1 AS42427 Mimecast Services Limited 1.42ms from London, GB
41.74.203.12 AS42427 Mimecast Services Limited 0.21ms from Sydney, AU
195.130.217.112 AS42427 Mimecast Services Limited 0.40ms from London, GB
91.220.42.15 AS42427 Mimecast Services Limited 1.79ms from London, GB
216.35.244.1 AS42427 Mimecast Services Limited 1.49ms from London, GB
185.58.84.105 AS42427 Mimecast Services Limited 0.44ms from London, GB
193.7.205.1 AS42427 Mimecast Services Limited 1.89ms from London, GB
185.58.86.6 AS42427 Mimecast Services Limited 1.68ms from London, GB
185.58.85.1 AS42427 Mimecast Services Limited 1.19ms from London, GB
170.10.142.40 AS42427 Mimecast Services Limited 0.45ms from Sydney, AU
193.7.204.1 AS42427 Mimecast Services Limited 1.14ms 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
141.196.155.235 AS16135 Turkcell A.S. 14.86ms from Ankara, TR
181.11.21.59 AS7303 Telecom Argentina S.A. 1.37ms from Buenos Aires, AR
35.223.20.219 AS396982 Google LLC 0.11ms from Council Bluffs, US
73.248.88.203 AS7922 Comcast Cable Communications, LLC 6.07ms from New York City, US
73.192.127.235 AS7922 Comcast Cable Communications, LLC 6.70ms from Orlando, US
210.229.75.123 AS10013 FreeBit Co.,Ltd. 2.97ms from Tokyo, JP
98.185.121.123 AS22773 Cox Communications Inc. 3.42ms from Boston, US
197.58.38.59 AS8452 TE-AS 5.97ms from Cairo, EG
159.71.125.27 AS5972 United States Department of Defense (DoD) 10.64ms from Dallas, US
23.131.4.219 AS399861 Mobite Network LLC 0.36ms from Fremont, US
94.12.225.91 AS5607 Sky UK Limited 4.83ms from London, GB
178.141.185.43 AS8359 MTS PJSC 16.30ms from Moscow, RU
220.119.102.11 AS4766 Korea Telecom 7.85ms from Seoul, KR
4.196.150.107 AS8075 Microsoft Corporation 0.66ms from Sydney, AU
3.166.241.107 AS16509 Amazon.com, Inc. 0.14ms from Tokyo, JP
85.73.19.75 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.36ms from Athens, GR
45.242.70.75 AS24863 Link Egypt (Link.NET) 6.94ms from Cairo, EG
223.85.166.203 AS9808 China Mobile Communications Group Co., Ltd. 7.72ms from Chengdu, CN
68.207.100.187 AS11427 Charter Communications Inc 18.73ms from Dallas, US
87.167.78.155 AS3320 Deutsche Telekom AG 3.18ms from Hamburg, DE
103.200.124.235 AS132839 POWER LINE DATACENTER 1.12ms from Hong Kong, HK
45.19.127.11 AS7018 AT&T Enterprises, LLC 13.40ms from Kansas City, US
178.230.252.187 AS31615 Odido Netherlands B.V. 16.61ms from Meppel, NL
76.122.228.251 AS7922 Comcast Cable Communications, LLC 6.24ms from Murfreesboro, US
177.137.143.155 AS263053 Paulinianet Telecom 2.83ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 216.145.222.10
traceroute to 216.145.222.10 (216.145.222.10): 64 hops max, 52 byte packets
2 *
3 *
4 [] 45.127.173.54 0.509 ms
5 *
6 [] 202.177.194.6 0.504 ms
7 [AS136792] 103.96.20.6 0.251 ms
8 [AS136792] 103.96.20.6 0.931 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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