216.145.218.12
An anycast address, announced by Mimecast North America Inc (AS30031). It's hosting space of Mimecast and a web server on ports 80 and 443.
Summary
Announced from many places at once; IP Geolocation names Lexington, Massachusetts, United States
Geolocation
Where the address is, and what that place uses.
- City
- Lexington
- Region
- Massachusetts
- Postal code
- 02421
- Country
- United States
- Continent
- North America
- Coordinates
- 42.4473, -71.2245
- Timezone
- America/New_York
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Mimecast North America Inc
- Domain
- mimecast.com
- Type
- Hosting
- Registered in
- United States
- AS number
- AS30031
- Name
- Mimecast North America Inc
- Prefix
- 216.145.218.0/24
- RPKI
- Valid
- Type
- Hosting
- Domain
- mimecast.com
- Registered in
- United States
- Name
- Mimecast North America Inc
- Network name
- MNA-95
- Organization
- MNA-95
- Status
- allocation
- Registry
- ARIN
- Domain
- mimecast.com
- Abuse
- abuse@mimecast.com
- Name
- MIMEC-ABUSE
- abuse@mimecast.com
- Phone
- +1-617-393-7050
- Address
- 191 Spring St, Lexington, MA, 02421
- Network
- 216.145.208.0-216.145.223.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- 80 status
- 403
- 80 title
- 403 Forbidden
- 80 seen
- 2026-08-15 to 2026-11-07
- 443 status
- 403
- 443 title
- 403 Forbidden
- 443 TLS
- TLSv1.3
- 443 certificate
- 207.154.228.2
- 443 issuer
- C=US, O=Mimecast Services Ltd, CN=Proxy Intermediate Certificate Authority
- 443 browser-trusted
- No
- 443 seen
- 2026-08-14 to 2026-11-07
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