91.214.47.218
An address in Amsterdam, North Holland, The Netherlands, announced by AltusHost B.V. (AS51430). It's hosting space of AltusHost, a mail server on port 587, a DNS server on port 53, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Amsterdam
- Region
- North Holland
- Postal code
- 1012
- Country
- The Netherlands
- Continent
- Europe
- Coordinates
- 52.3740, 4.8897
- Timezone
- Europe/Amsterdam
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- AltusHost B.V.
- Domain
- altushost.com
- Type
- Hosting
- Registered in
- Luxembourg
- AS number
- AS51430
- Name
- AltusHost B.V.
- Prefix
- 91.214.47.0/24
- RPKI
- Valid
- Type
- Hosting
- Domain
- altushost.com
- Registered in
- The Netherlands
- Name
- AltusHost B.V.
- Network name
- AH-NL-NET
- Status
- ASSIGNED PA
- Registry
- RIPE NCC
- Domain
- as51430.net
- Name
- AltusHost ART
- abuse@altushost.com
- Phone
- +31 20 808 44 44
- Address
- Postbus 71003, 1008BA Amsterdam, The Netherlands
- Network
- 91.214.44.0-91.214.47.255
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.
- Port
- 587
- Banner
- 220-dike1.altushost.com ESMTP Exim 4.100.1 #2 Tue, 20 Oct 2026 10:48:49 +0200 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
- Greeting
- Completed
- First seen
- 2026-08-05
- Last seen
- 2026-10-31
- Port
- 53
- Recursion
- Refused
- Response code
- 5
- Answer
- Wrong
- First seen
- 2026-08-07
- Last seen
- 2026-10-26
- 80 status
- 200
- 80 server
- openresty/1.31.1.1
- 80 title
- One moment, please...
- 80 seen
- 2026-08-10 to 2026-10-25
- 443 status
- 200
- 443 server
- LiteSpeed
- 443 TLS
- TLSv1.3
- 443 certificate
- dike1.altushost.com
- 443 issuer
- C=US, O=Let's Encrypt, CN=YR2
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-03 to 2026-10-28
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