Autonomous System details

AS30031

Mimecast North America Inc  ·  mimecast.com

United States

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AS30031 – Mimecast North America Inc

Field Value
Country United States
Website mimecast.com
Hosted domains 7
IPv4 addresses 4,864
IPv6 addresses 6,044,629,098,073,145,873,530,880
ASN type Hosting
Registry arin
Allocated 9 years ago on Jul 07, 2017
Updated 9 years ago on Jul 07, 2017

IP Ranges

Netblock Company Num of IPs
170.10.128.0/23 Mimecast North America Inc 512
170.10.132.0/23 Mimecast North America Inc 512
41.74.203.0/24 Mimecast South Africa 256
63.128.21.0/24 CenturyLink Communications, LLC 256
170.10.130.0/24 Mimecast North America Inc 256
170.10.131.0/24 Mimecast North America Inc 256
170.10.140.0/24 Mimecast North America Inc 256
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
170.10.156.0/24 Mimecast North America Inc 256
170.10.157.0/24 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

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

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                                                ASHandle:       AS30031
                                                OrgID:          AS30031
                                                ASName:         AS30031
                                                ASNumber:       AS30031
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 7 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
205.139.111.117 ██████████ 1
207.211.30.100 ██████████ 1
205.139.110.141 ██████████ 1
170.10.152.87 ██████████ 1
170.10.132.87 ██████████ 1
170.10.128.89 ██████████ 1
170.10.128.115 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS12213 Centersquare
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS12213 Centersquare
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
63.128.21.1 AS30031 Mimecast North America Inc 0.62ms from Boston, US
170.10.131.1 AS30031 Mimecast North America Inc 0.62ms from Boston, US
205.139.110.6 AS30031 Mimecast North America Inc 0.48ms from Boston, US
170.10.130.1 AS30031 Mimecast North America Inc 6.65ms from New York City, US
170.10.132.87 AS30031 Mimecast North America Inc 0.58ms from Boston, US
170.10.140.5 AS30031 Mimecast North America Inc 2.29ms from Providence, US
216.145.219.11 AS30031 Mimecast North America Inc 1.34ms from Dallas, US
170.10.128.6 AS30031 Mimecast North America Inc 6.42ms from New York City, US
170.10.152.26 AS30031 Mimecast North America Inc 1.34ms from Salt Lake City, US
207.211.30.212 AS30031 Mimecast North America Inc 6.53ms from New York City, US
2620:134:6002:e000::ffff AS30031 Mimecast North America Inc 1.57ms from Dallas, US
2620:134:6000:e000::ffff AS30031 Mimecast North America Inc 6.09ms from New York City, US
205.139.111.8 AS30031 Mimecast North America Inc 0.57ms from Boston, US
2620:134:6008:e000::1 AS30031 Mimecast North America Inc 1.53ms from Hillsboro, US
2620:134:6009:e000::5 AS30031 Mimecast North America Inc 11.53ms from Salt Lake City, US
170.10.150.15 AS30031 Mimecast North America Inc 0.97ms from Portland, US
2620:134:6001:e000::2 AS30031 Mimecast North America Inc 3.02ms from Boston, US
170.10.129.1 AS30031 Mimecast North America Inc 6.68ms from New York City, US

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
70.101.22.143 AS5650 Frontier Communications of America, Inc. 19.89ms from Ashburn, US
80.106.140.95 AS6799 Ote SA (Hellenic Telecommunications Organisation) 5.44ms from Athens, GR
162.203.28.63 AS7018 AT&T Enterprises, LLC 10.96ms from Atlanta, US
93.216.90.127 AS3320 Deutsche Telekom AG 8.02ms from Berlin, DE
160.178.78.95 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.48ms from Casablanca, MA
76.52.248.255 AS11426 Charter Communications Inc 12.74ms from Charlotte, US
71.75.9.191 AS11426 Charter Communications Inc 5.17ms from Charlotte, US
175.154.174.143 AS4837 CHINA UNICOM China169 Backbone 3.43ms from Chengdu, CN
54.194.181.47 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
118.50.202.31 AS4766 Korea Telecom 1.75ms from Incheon, KR
45.50.72.79 AS20001 Charter Communications Inc 3.21ms from Los Angeles, US
83.56.43.79 AS3352 TELEFONICA DE ESPANA S.A.U. 1.27ms from Madrid, ES
94.162.136.79 AS1267 WIND TRE S.P.A. 12.13ms from Milan, IT
79.29.153.255 AS3269 Telecom Italia S.p.A. 1.50ms from Milan, IT
71.167.168.175 AS701 Verizon Business 2.59ms from New York City, US
191.191.251.143 AS28573 Claro NXT Telecomunicacoes Ltda 5.22ms from Sao Paulo, BR
46.159.226.15 AS12389 PJSC Rostelecom 16.21ms from Tbilisi, GE
211.93.88.79 AS4837 CHINA UNICOM China169 Backbone 6.65ms from Tieling, CN
27.34.144.111 AS9597 KDDI Web Communications Inc. 0.52ms from Tokyo, JP
173.33.35.15 AS812 Rogers Communications Canada Inc. 1.77ms from Toronto, CA
178.235.96.47 AS29314 VECTRA S.A. 4.46ms from Warsaw, PL
20.61.31.79 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
117.136.128.95 AS9808 China Mobile Communications Group Co., Ltd. 6.76ms from Beijing, CN
152.202.214.143 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 11.51ms from Bogota, CO
73.219.81.143 AS7922 Comcast Cable Communications, LLC 7.59ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 216.145.219.252
traceroute to 216.145.219.252 (216.145.219.252): 64 hops max, 52 byte packets
4 [AS2914] 128.241.0.201 15.168 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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 AS30031 at robtex.

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