AS number details

AS30031

Mimecast North America Inc  ·  mimecast.com

AS30031 – Mimecast North America Inc

Country United States
Website mimecast.com
Hosted domains 15
Number of IPs 5,120
ASN type Business
Allocated 5 years ago on Jul 07, 2017

IP Address Ranges

Netblock Company Num of IPs
170.10.128.0/23 Mimecast North America Inc 512
170.10.130.0/24 Mimecast North America Inc 256
170.10.131.0/24 Mimecast North America Inc 256
170.10.132.0/23 Mimecast North America Inc 512
170.10.142.0/24 Mimecast North America Inc 256
170.10.150.0/24 Mimecast North America Inc 256
170.10.151.0/24 Mimecast North America Inc 256
170.10.152.0/24 Mimecast North America Inc 256
170.10.153.0/24 Mimecast North America Inc 256
205.139.110.0/24 CenturyLink Communications, LLC 256
205.139.111.0/24 CenturyLink Communications, LLC 256
207.211.30.0/24 Mimecast Services Limited 256
216.145.218.0/24 Mimecast North America Inc 256
216.145.219.0/24 Mimecast North America Inc 256
216.145.222.0/24 Mimecast North America Inc 256
216.205.24.0/24 Mimecast Services Limited 256
41.74.203.0/24 Mimecast South Africa 256
63.128.21.0/24 CenturyLink Communications, LLC 256
Netblock Company
2620:134:6000::/48 Mimecast North America Inc
2620:134:6001::/48 Mimecast North America Inc
2620:134:6002::/48 Mimecast North America Inc
2620:134:6008::/48 Mimecast North America Inc
2620:134:6009::/48 Mimecast North America Inc
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WHOIS Details

ASHandle:       AS30031
OrgID:          MNA-95
ASName:         MIMECAST-US
ASNumber:       30031
RegDate:        2017-07-07
Updated:        2017-07-07
Source:         ARIN


OrgID:          MNA-95
OrgName:        Mimecast North America Inc
CanAllocate:    
Street:         191 Spring St
City:           Lexington
State/Prov:     MA
Country:        US
PostalCode:     02421
RegDate:        2017-06-29
Updated:        2019-05-13
OrgAbuseHandle: MIMEC1-ARIN
OrgAdminHandle: WARRE232-ARIN
OrgNOCHandle:   MIMEC-ARIN
OrgTechHandle:  MIMEC-ARIN
Source:         ARIN


POCHandle:      MIMEC-ARIN
IsRole:         Y
LastName:       Mimecast
FirstName:      
Street:         Level 6, Citypoint, One Ropemaker Street, Moorgate
City:           London
State/Prov:     
Country:        GB
PostalCode:     EC2Y 9AW
RegDate:        2017-06-09
Updated:        2021-10-11
OfficePhone:    +447747477168
Mailbox:        netops@mimecast.com
Source:         ARIN


POCHandle:      WARRE232-ARIN
IsRole:         N
LastName:       Warren
FirstName:      Kyle
Street:         Citypoint Building 1 RopeMaker Street
City:           London
State/Prov:     
Country:        GB
PostalCode:     EC2Y 9AW
RegDate:        2017-06-09
Updated:        2021-10-11
OfficePhone:    +447834176349
Mailbox:        kwarren@mimecast.com
Source:         ARIN


POCHandle:      MIMEC1-ARIN
IsRole:         Y
LastName:       MIMEC-ABUSE
FirstName:      
Street:         191 Spring St
City:           Lexington
State/Prov:     MA
Country:        US
PostalCode:     02421
RegDate:        2018-06-13
Updated:        2021-08-23
OfficePhone:    +1-617-393-7050
Mailbox:        abuse@mimecast.com
Source:         ARIN
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Hosted Domains

There are 15 domain names hosted across 8 IP addresses on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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
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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
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

Get all this data and more in JSON format using our ASN API Read More

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 AS30031 at robtex.

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