AS30031
Mimecast North America Inc · mimecast.com
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| Field | Value | 
|---|---|
| Country | United States | 
| Website | mimecast.com | 
| Hosted domains | 9 | 
| Number of IPv4 | 5,888 | 
| Number of IPv6 | 6,044,629,098,073,145,873,530,880 | 
| ASN type | Business | 
| Registry | arin | 
| Allocated | 8 years ago on Jul 07, 2017 | 
| Updated | 8 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 | 
WHOIS Details
                                                ASHandle:       AS30031
                                                OrgID:          AS30031
                                                ASName:         AS30031
                                                ASNumber:       AS30031
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
                                            
                                        
                                    Hosted Domains
There are 9 domain names hosted across 7 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP | 
|---|---|---|
| 205.139.110.141 | ██████████ | 2 | 
| 41.74.203.30 | ██████████ | 2 | 
| 170.10.128.89 | ██████████ | 1 | 
| 205.139.111.117 | ██████████ | 1 | 
| 207.211.30.100 | ██████████ | 1 | 
| 170.10.132.87 | ██████████ | 1 | 
| 170.10.150.87 | ██████████ | 1 | 
Downstreams
There are no downstreams for this ASN.
Pingable IPs
22 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details | 
|---|---|---|
| 170.10.152.8 | 1.53msfrom Salt Lake City,
                        US | |
| 216.205.24.1 | 6.47msfrom Secaucus,
                        US | |
| 216.145.222.40 | 0.39msfrom Toronto,
                        CA | |
| 63.128.21.1 | 0.62msfrom Boston,
                        US | |
| 170.10.132.1 | 0.63msfrom Boston,
                        US | |
| 2620:134:6008:e000::3 | 1.29msfrom Hillsboro,
                        US | |
| 2620:134:6002:e000::ffff | 1.56msfrom Dallas,
                        US | |
| 170.10.128.6 | 6.31msfrom Secaucus,
                        US | |
| 207.211.30.3 | 6.43msfrom Secaucus,
                        US | |
| 2620:134:6000:e000::ffff | 6.31msfrom Secaucus,
                        US | |
| 216.145.219.254 | 1.15msfrom Dallas,
                        US | |
| 2620:134:6009:e000::3 | 11.93msfrom Denver,
                        US | |
| 170.10.130.1 | 6.43msfrom Secaucus,
                        US | |
| 170.10.150.6 | 1.15msfrom Portland,
                        US | |
| 170.10.131.1 | 0.56msfrom Boston,
                        US | |
| 41.74.203.41 | 0.35msfrom Sydney,
                        AU | |
| 216.145.218.41 | 0.40msfrom Toronto,
                        CA | |
| 170.10.142.40 | 0.45msfrom Toronto,
                        CA | |
| 170.10.140.94 | 0.85msfrom Boston,
                        US | |
| 2620:134:6001:e000::1 | 2.92msfrom Boston,
                        US | |
| 205.139.110.6 | 0.49msfrom Boston,
                        US | |
| 205.139.111.8 | 0.63msfrom Boston,
                        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 | 
|---|---|---|
| 103.168.182.143 | 12.06msfrom Chennai,
                        IN | |
| 47.222.46.111 | 1.38msfrom Dallas,
                        US | |
| 14.177.191.239 | 1.43msfrom Hanoi,
                        VN | |
| 78.186.185.127 | 1.47msfrom Istanbul,
                        TR | |
| 139.192.15.255 | 1.16msfrom Jakarta,
                        ID | |
| 103.11.22.255 | 2.66msfrom Jakarta,
                        ID | |
| 111.42.181.207 | 17.91msfrom Liaoyang,
                        CN | |
| 175.151.122.63 | 11.14msfrom Liaoyang,
                        CN | |
| 85.55.47.159 | 13.41msfrom Madrid,
                        ES | |
| 91.56.247.127 | 6.57msfrom Nuernberg,
                        DE | |
| 78.203.208.127 | 1.41msfrom Paris,
                        FR | |
| 87.29.240.255 | 1.13msfrom Rome,
                        IT | |
| 187.225.136.223 | 3.72msfrom Santiago de Queretaro,
                        MX | |
| 218.101.186.191 | 1.99msfrom Seoul,
                        KR | |
| 112.184.12.143 | 10.22msfrom Seoul,
                        KR | |
| 14.58.226.63 | 5.21msfrom Seoul,
                        KR | |
| 223.33.227.63 | 9.44msfrom Seoul,
                        KR | |
| 107.191.197.111 | 3.07msfrom St. Louis,
                        US | |
| 152.38.50.31 | 11.13msfrom Ashburn,
                        US | |
| 35.161.24.31 | 0.15msfrom Boardman,
                        US | |
| 41.43.141.31 | 4.77msfrom Cairo,
                        EG | |
| 18.157.160.31 | 0.32msfrom Frankfurt am Main,
                        DE | |
| 180.254.19.143 | 4.98msfrom Jakarta,
                        ID | |
| 81.102.237.191 | 3.74msfrom London,
                        GB | |
| 71.196.10.79 | 5.54msfrom Miami,
                        US | 
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn 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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