185.2.31.101
An address in Amsterdam, North Holland, The Netherlands, announced by AltusHost B.V. (AS51430). Of our anonymity, network and service databases, it is in Hosting IP, SMTP IP, and DNS Resolver IP.
10 of 21 address-keyed databases hold it
- Company
- AltusHost B.V.
- Network
- AS51430 AltusHost B.V.
- Prefix
- 185.2.31.0/24
- Hostname
- mail.741.studio
- Registered to
- AltusHost B.V.
- Network type
- Hosting
- Abuse contact
- abuse@altushost.com
- Anycast
- No
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
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
- Sweden
- AS number
- AS51430
- Name
- AltusHost B.V.
- Prefix
- 185.2.31.0/24
- RPKI
- valid
- Type
- Hosting
- Domain
- altushost.com
- Registered in
- The Netherlands
- Name
- AltusHost B.V.
- Handle
- ALTUSHOST-NET
- Status
- ASSIGNED PA
- Registry
- ripe
- Domain
- as51430.net
- Name
- AltusHost ART
- abuse@altushost.com
- Phone
- +31 20 808 44 44
- Address
- Postbus 71003, 1008BA Amsterdam, The Netherlands
- Network
- 185.2.28.0-185.2.31.255
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
Network
What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 587
- Banner
- 220-185-2-31-101.cprapid.com ESMTP Exim 4.100.1 #2 Sun, 04 Oct 2026 02:48:41 +0530 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
- Greeting
- Completed
- First seen
- 2026-07-14
- Last seen
- 2026-10-06
- Port
- 53
- Recursion
- Refused
- Response code
- 5
- Answer
- Wrong
- First seen
- 2026-07-19
- Last seen
- 2026-10-06
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