1. All IP Ranges
  2. 170.0.0.0/8
  3. 170.10.0.0/16
  4. AS39588  | 170.10.142.0/24

170.10.142.0/24

AS39588  ·  Mimecast Services Limited

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Summary

Country United States
Domain mimecast.com
ASN AS39588
Registry ARIN
ID MNA-95

WHOIS Details

NetHandle:      NET-170-10-128-0-1
OrgID:          MNA-95
Parent:         NET-170-0-0-0-0
NetName:        MNA-95
NetRange:       170.10.128.0 - 170.10.159.255
NetType:        allocation
RegDate:        2020-01-10
Updated:        2021-12-14
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:        2025-05-07
OrgAdminHandle: DAVIS2734-ARIN
OrgTechHandle:  DAVIS2734-ARIN
OrgTechHandle:  MIMEC-ARIN
OrgTechHandle:  SEVCI-ARIN
OrgAbuseHandle: MIMEC1-ARIN
OrgNOCHandle:   MIMEC-ARIN
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:        2023-08-16
OfficePhone:    +1-617-393-7050
Mailbox:        abuse@mimecast.com
Source:         ARIN


POCHandle:      SEVCI-ARIN
IsRole:         N
LastName:       Sevcik
FirstName:      Libor
Street:         191 Spring St.
City:           Lexington
State/Prov:     MA
Country:        US
PostalCode:     02421
RegDate:        2025-05-07
Updated:        2025-05-07
OfficePhone:    +1-781-795-5393
Mailbox:        lsevcik@mimecast.com
Source:         ARIN


POCHandle:      DAVIS2734-ARIN
IsRole:         N
LastName:       Davis
FirstName:      Brian
Street:         191 Spring Street, Lexington
City:           Lexington
State/Prov:     MA
Country:        US
PostalCode:     02421
RegDate:        2025-04-15
Updated:        2025-04-15
OfficePhone:    +1-781-996-5340
Mailbox:        bdavis@mimecast.com
Source:         ARIN


POCHandle:      MIMEC-ARIN
IsRole:         Y
LastName:       Mimecast
FirstName:      
Street:         1 Finsbury Avenue
City:           London
State/Prov:     
Country:        GB
PostalCode:     EC2M 2PF
RegDate:        2017-06-09
Updated:        2025-04-15
OfficePhone:    +442078478700
Mailbox:        cloudnetworking@mimecast.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 170.10.0.0/16

Range ASN Company Num of IPs
170.10.0.0/18 AS11976 Cobridge Communications LLC 16,384
170.10.192.0/19 AS63399 Dialpad, Inc. 8,192
170.10.192.0/19 AS396982 Dialpad, Inc. 8,192
170.10.224.0/19 AS53913 City Wide Communications Inc. 8,192
170.10.176.0/20 AS395662 OzarksGo, LLC 4,096
170.10.160.0/21 AS14555 LiquidNet US LLC 2,048
170.10.168.0/21 AS14555 LiquidNet US LLC 2,048
170.10.68.0/23 AS45671 Smtp2go AU1 512
170.10.73.0/24 AS398405 Montrose Memorial Hospital 256
170.10.72.0/24 AS395555 ELEVATE 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
170.10.142.41 AS42427 Mimecast Services Limited 0.46ms 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
222.76.217.216 AS4134 CHINANET-BACKBONE 5.28ms from Fuzhou, CN
120.236.62.168 AS9808 China Mobile Communications Group Co., Ltd. 9.24ms from Guangzhou, CN
113.186.130.72 AS45899 VNPT Corp 3.35ms from Hanoi, VN
175.169.0.72 AS4837 CHINA UNICOM China169 Backbone 13.31ms from Liaoyang, CN
82.14.75.40 AS5089 Virgin Media Limited 4.35ms from London, GB
92.150.133.136 AS3215 Orange S.A. 2.88ms from Marseille, FR
87.17.25.152 AS3269 Telecom Italia S.p.A. 4.23ms from Naples, IT
72.68.126.200 AS701 Verizon Business 3.07ms from New York City, US
35.138.241.232 AS33363 Charter Communications, Inc 9.34ms from Orlando, US
217.70.176.8 AS29169 GANDI SAS 0.30ms from Paris, FR
81.69.46.200 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.28ms from Shanghai, CN
140.113.127.136 AS9916 National Yang Ming Chiao Tung University 2.89ms from Taipei, TW
91.219.114.232 AS51792 GIGAINTERNET Sp z o.o. 6.88ms from Warsaw, PL
104.165.174.8 AS12083 WideOpenWest Finance LLC 0.38ms from Ashburn, US
52.0.129.200 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
68.164.38.136 AS6079 RCN 1.43ms from Ashburn, US
81.247.25.168 AS5432 Proximus NV 3.12ms from Brussels, BE
50.124.239.8 AS5650 Frontier Communications of America, Inc. 16.11ms from Chicago, US
108.71.179.248 AS7018 AT&T Enterprises, LLC 2.68ms from Dallas, US
74.241.157.104 AS8075 Microsoft Corporation 0.20ms from Gaevle, SE
80.246.153.152 AS21348 Lounea Palvelut Oy 2.66ms from Helsinki, FI
113.234.107.232 AS4837 CHINA UNICOM China169 Backbone 8.26ms from Liaoyang, CN
145.133.100.248 AS8075 Microsoft Corporation 0.17ms from London, GB
161.111.47.152 AS766 RedIRIS Autonomous System 2.78ms from Madrid, ES
179.14.36.72 AS27831 Colombia Móvil 11.30ms from Medellin, CO

Traceroute

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

$
traceroute -a -n -q1 -f2 170.10.142.40
traceroute to 170.10.142.40 (170.10.142.40): 64 hops max, 52 byte packets
2 [AS174] 149.14.74.97 9.486 ms
3 [AS174] 154.54.73.190 8.917 ms
4 [AS174] 130.117.3.129 10.905 ms
5 [AS3356] 4.68.106.125 9.891 ms
6 *
7 [AS3356] 62.67.26.70 41.574 ms
8 [AS39588] 194.104.108.6 40.766 ms
9 [AS39588] 194.104.108.6 36.056 ms
10 [AS42427] 170.10.142.40 36.068 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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