Autonomous System details

AS33538

Mimecast North America Inc  ·  mimecast.com

United States

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AS33538 – Mimecast North America Inc

Field Value
Country United States
Website mimecast.com
Hosted domains 2
IPv4 addresses 1,024
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Business
Registry arin
Allocated 6 years ago on May 29, 2020
Updated 6 years ago on May 29, 2020

IP Ranges

Netblock Company Num of IPs
170.10.144.0/23 Mimecast North America Inc 512
170.10.146.0/23 Mimecast North America Inc 512
Netblock Company
2620:134:6006::/48 Mimecast North America Inc
2620:134:6007::/48 Mimecast North America Inc
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WHOIS Details

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                                                ASHandle:       AS33538
                                                OrgID:          AS33538
                                                ASName:         AS33538
                                                ASNumber:       AS33538
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
170.10.144.242 ██████████ 2

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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
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2620:134:6007:e000::2 AS33538 Mimecast North America Inc 0.83ms from Montreal, CA
2620:134:6006:e000::2 AS33538 Mimecast North America Inc 0.54ms from Toronto, CA
170.10.146.6 AS33538 Mimecast North America Inc 0.62ms from Montreal, CA
170.10.144.6 AS33538 Mimecast North America Inc 0.32ms from Toronto, CA

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
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104.13.82.114 AS7018 AT&T Enterprises, LLC 6.16ms from Chicago, US
194.31.86.2 AS20676 Plusnet GmbH 1.23ms from Hamburg, DE
89.180.214.50 AS2860 NOS COMUNICACOES, S.A. 10.53ms from Lisbon, PT
93.102.225.178 AS2860 NOS COMUNICACOES, S.A. 13.69ms from Lisbon, PT
151.228.6.178 AS5607 Sky UK Limited 7.60ms from London, GB
67.220.164.162 AS35985 One Ring Networks, Inc. 1.67ms from Los Angeles, US
47.195.175.66 AS5650 Frontier Communications of America, Inc. 5.49ms from Miami, US
100.1.25.2 AS701 Verizon Business 1.32ms from New York City, US
45.152.224.2 AS49505 JSC Selectel 1.18ms from Saint Petersburg, RU
73.151.42.82 AS7922 Comcast Cable Communications, LLC 9.34ms from San Jose, US
106.247.4.226 AS3786 LG DACOM Corporation 2.40ms from Seoul, KR
210.96.221.146 AS3786 LG DACOM Corporation 1.69ms from Seoul, KR
119.200.68.226 AS4766 Korea Telecom 7.17ms from Seoul, KR
110.68.169.66 AS4766 Korea Telecom 4.70ms from Seoul, KR
52.101.153.2 AS8075 Microsoft Corporation 0.35ms from Seoul, KR
103.91.64.130 AS55720 Gigabit Hosting Sdn Bhd 0.34ms from Sepang, MY
111.243.184.210 AS3462 Data Communication Business Group 2.18ms from Taipei, TW
72.38.92.66 AS7992 Cogeco Connexion Inc. 5.44ms from Toronto, CA
80.191.190.242 AS58224 Iran Telecommunication Company PJS 15.34ms from Yerevan, AM
129.159.126.194 AS31898 Oracle Corporation 0.28ms from Ashburn, US
184.15.245.34 AS5650 Frontier Communications of America, Inc. 7.92ms from Ashburn, US
135.224.192.162 AS8075 Microsoft Corporation 0.22ms from Boydton, US
109.129.245.130 AS5432 Proximus NV 2.43ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f2 170.10.144.1
traceroute to 170.10.144.1 (170.10.144.1): 64 hops max, 52 byte packets
2 [AS2914] 168.143.191.70 38.219 ms
3 [AS33538] 170.10.144.1 0.621 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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 AS33538 at robtex.

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