1. All IP Ranges
  2. 216.0.0.0/8
  3. 216.145.0.0/16
  4. AS30031  | 216.145.218.0/24

216.145.218.0/24

AS30031  ·  Mimecast North America Inc

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Summary

Country United States
Domain mimecast.com
ASN AS30031
Registry ARIN
ID MNA-95

WHOIS Details

NetHandle:      NET-216-145-208-0-1
OrgID:          MNA-95
Parent:         NET-216-0-0-0-0
NetName:        MNA-95
NetRange:       216.145.208.0 - 216.145.223.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2019-08-19
Updated:        2023-08-16
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 216.145.0.0/16

Range ASN Company Num of IPs
216.145.224.0/19 AS10692 DLS Internet Services, Inc 8,192
216.145.160.0/19 AS23030 University of Houston - Downtown 8,192
216.145.64.0/19 AS22792 MOUNTAINET 8,192
216.145.112.0/20 AS13649 Flexential Colorado Corp. 4,096
216.145.0.0/20 AS53939 Telx 4,096
216.145.44.0/22 AS18551 Rothschild & Co US Inc. 1,024
216.145.152.0/23 AS54723 Midwest Data Center, Inc. 512
216.145.70.0/23 AS29842 East Tennessee State University 512
216.145.134.0/23 AS394778 Northeast Missouri Rural Telephone Co. 512
216.145.148.0/23 AS10750 Mark Twain Communications 512
216.145.16.0/23 AS53939 Telx 512
216.145.133.0/24 AS54723 Midwest Data Center, Inc. 256
216.145.147.0/24 AS62943 Missouri Network Alliance, LLC 256
216.145.153.0/24 AS62943 Midwest Data Center, Inc. 256
216.145.154.0/24 AS62943 HUNTEL.NET 256
216.145.156.0/24 AS62943 Missouri Network Alliance, LLC 256
216.145.155.0/24 AS10750 Mark Twain Rural Telephone Co. 256
216.145.151.0/24 AS16604 HUNTEL.NET 256
216.145.64.0/24 AS22792 MountaiNet Peering 256
216.145.94.0/24 AS22792 MountaiNet Hosting 256
216.145.92.0/24 AS26111 Erwin Utilities 256
216.145.142.0/24 AS26400 IAMO Telephone Company 256
216.145.43.0/24 AS3257 Continuation Computers Limited 256
216.145.144.0/24 AS393442 United Electric Cooperative 256
216.145.143.0/24 AS400933 Citizens Telephone Company of Higginsville, Missouri 256
216.145.157.0/24 AS400933 Citizens Telephone Company of Higginsville, Missouri 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
216.145.218.15 AS42427 Mimecast Services Limited 0.30ms from Sydney, AU

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
73.150.156.104 AS7922 Comcast Cable Communications, LLC 8.58ms from Ashburn, US
123.121.194.120 AS4808 China Unicom Beijing Province Network 4.21ms from Beijing, CN
62.158.98.40 AS3320 Deutsche Telekom AG 3.73ms from Duesseldorf, DE
115.74.108.56 AS7552 Viettel Group 1.14ms from Ho Chi Minh City, VN
37.10.97.24 AS199610 marbis GmbH 0.27ms from London, GB
88.12.217.216 AS3352 TELEFONICA DE ESPANA S.A.U. 1.02ms from Madrid, ES
174.20.198.216 AS209 CenturyLink Communications, LLC 1.38ms from Minneapolis, US
45.134.119.200 AS203020 HostRoyale Technologies Pvt Ltd 0.63ms from New York City, US
90.47.185.216 AS3215 Orange S.A. 6.61ms from Paris, FR
72.154.59.8 AS8075 Microsoft Corporation 0.33ms from Quincy, US
97.125.20.136 AS209 CenturyLink Communications, LLC 11.73ms from St. Louis, US
16.170.158.184 AS16509 Amazon.com, Inc. 0.12ms from Stockholm, SE
171.121.13.88 AS4837 CHINA UNICOM China169 Backbone 7.44ms from Taiyuan, CN
124.154.194.216 AS2514 NTT PC Communications, Inc. 1.88ms from Tokyo, JP
8.147.217.136 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.60ms from Beijing, CN
73.68.171.216 AS7922 Comcast Cable Communications, LLC 9.57ms from Boston, US
80.201.223.104 AS5432 Proximus NV 3.27ms from Brussels, BE
176.241.50.216 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.55ms from Budapest, HU
37.61.244.56 AS30781 Free Pro SAS 3.32ms from Geneve, CH
183.10.5.40 AS4134 CHINANET-BACKBONE 8.47ms from Guangzhou, CN
79.255.216.168 AS3320 Deutsche Telekom AG 3.45ms from Hamburg, DE
97.182.155.24 AS6167 Verizon Business 13.90ms from Los Angeles, US
98.26.62.232 AS11426 Charter Communications Inc 10.95ms from Manassas, US
15.157.38.88 AS16509 Amazon.com, Inc. 0.20ms from Montreal, CA
90.156.133.104 AS25532 LLC MASTERHOST 1.00ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 216.145.218.40
traceroute to 216.145.218.40 (216.145.218.40): 64 hops max, 52 byte packets
2 [] 91.200.241.132 0.288 ms
3 [] 45.127.172.201 0.448 ms
4 [] 51.162.232.173 0.456 ms
5 [] 202.177.194.2 0.393 ms
7 [AS136792] 103.96.20.6 0.973 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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