Autonomous System details

AS42427

Mimecast Services Limited  ·  mimecast.com

United Kingdom

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS42427 – Mimecast Services Limited

Field Value
Country United Kingdom
Website mimecast.com
Hosted domains 8
IPv4 addresses 3,840
IPv6 addresses 2,417,851,639,229,258,400,000,000
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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS42427
                                                OrgID:          AS42427
                                                ASName:         AS42427
                                                ASNumber:       AS42427
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
195.130.217.201 ██████████ 2
41.74.203.30 ██████████ 2
195.130.217.183 ██████████ 1
195.130.217.172 ██████████ 1
91.220.42.146 ██████████ 1
195.130.217.91 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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.
ASN API & Database

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.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.58.85.1 AS42427 Mimecast Services Limited 0.53ms from London, GB
216.145.222.12 AS42427 Mimecast Services Limited 0.33ms from Sydney, AU
170.10.142.41 AS42427 Mimecast Services Limited 0.57ms from Sydney, AU
216.35.244.1 AS42427 Mimecast Services Limited 1.40ms from London, GB
185.58.87.1 AS42427 Mimecast Services Limited 1.68ms from London, GB
193.7.205.1 AS42427 Mimecast Services Limited 1.92ms from London, GB
195.130.217.233 AS42427 Mimecast Services Limited 0.40ms from London, GB
216.145.218.11 AS42427 Mimecast Services Limited 0.32ms from Sydney, AU
91.220.42.235 AS42427 Mimecast Services Limited 1.74ms from London, GB
41.74.203.10 AS42427 Mimecast Services Limited 0.25ms from Sydney, AU
216.35.243.1 AS42427 Mimecast Services Limited 1.38ms from London, GB
2a02:5be0:0:e000::ffff AS42427 Mimecast Services Limited 1.26ms from London, GB
2a02:5be0:1:e000::ffff AS42427 Mimecast Services Limited 1.73ms from London, GB
193.7.204.1 AS42427 Mimecast Services Limited 0.82ms from London, GB
185.58.86.6 AS42427 Mimecast Services Limited 1.69ms from London, GB
185.58.84.127 AS42427 Mimecast Services Limited 0.42ms 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
69.245.188.75 AS7922 Comcast Cable Communications, LLC 5.51ms from Chicago, US
132.194.140.91 AS16519 University of Colorado Denver 3.68ms from Denver, US
61.99.250.187 AS9318 SK Broadband Co Ltd 9.10ms from Incheon, KR
218.50.88.11 AS9318 SK Broadband Co Ltd 1.00ms from Incheon, KR
2.221.134.235 AS5607 Sky UK Limited 1.27ms from London, GB
2.123.66.171 AS5607 Sky UK Limited 7.32ms from London, GB
73.57.117.155 AS7922 Comcast Cable Communications, LLC 10.66ms from Miami, US
79.111.30.187 AS12714 PJSC MegaFon 2.49ms from Moscow, RU
177.76.173.171 AS26599 TELEFÔNICA BRASIL S.A 2.45ms from Osasco, BR
71.223.138.235 AS209 CenturyLink Communications, LLC 1.95ms from Phoenix, US
54.226.6.91 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
194.183.154.11 AS5385 Russmedia IT GmbH 1.19ms from Schaan, LI
15.218.106.203 AS20055 Wholesail networks LLC 1.59ms from Seattle, US
220.146.143.43 AS4685 Asahi Net 2.14ms from Tokyo, JP
177.104.115.11 AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A 0.65ms from Fortaleza, BR
149.165.132.11 AS19782 Indiana University 2.55ms from Indianapolis, US
34.125.19.219 AS396982 Google LLC 0.16ms from Las Vegas, US
203.47.146.11 AS1221 Telstra Limited 1.69ms from Melbourne, AU
73.112.61.11 AS7922 Comcast Cable Communications, LLC 7.73ms from Morris Plains, US
154.255.193.75 AS36947 Telecom Algeria 9.35ms from Algiers, DZ
52.10.241.139 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
168.76.153.235 AS137951 ASLINE LIMITED 0.80ms from Hong Kong, HK
109.184.145.139 AS12389 PJSC Rostelecom 6.49ms from Kazan, RU
90.250.113.59 AS5378 Vodafone Limited 9.79ms from London, GB
76.252.230.59 AS7018 AT&T Enterprises, LLC 20.00ms from Los Angeles, 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 91.220.42.210
traceroute to 91.220.42.210 (91.220.42.210): 64 hops max, 52 byte packets
5 *
6 [AS2914] 129.250.4.141 0.594 ms
8 *
9 [AS42427] 185.58.86.6 2.358 ms
10 [AS42427] 91.220.42.210 1.727 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs