37.252.187.167
An address in Klosterneuburg, Lower Austria, Austria, announced by IPAX GmbH (AS44133). Of our anonymity, network and service databases, it is in Hosting IP and SMTP IP.
9 of 22 address-keyed databases hold it
- Company
- IPAX GmbH
- Network
- AS44133 IPAX GmbH
- Prefix
- 37.252.184.0/21
- Hostname
- mail1.penguin-solutions.at
- Registered to
- IPAX VIRTUAL line server
- Network type
- ISP
- Abuse contact
- abuse@ipax.at
- 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.
- Name
- IPAX VIRTUAL line server
- Handle
- IPAX-VIRTUALLINE6
- Status
- ASSIGNED PA
- Registry
- ripe
- Domain
- ipax.at
- Name
- IPAX Hostmaster
- abuse@ipax.at
- Address
- Donaustrasse 106, 3400 Klosterneuburg, Austria
- Network
- 37.252.184.0-37.252.191.255
Geolocation
Where the address is, and what that place uses.
- City
- Klosterneuburg
- Region
- Lower Austria
- Postal code
- 3400
- Country
- Austria
- Continent
- Europe
- Coordinates
- 48.3052, 16.3252
- Timezone
- Europe/Vienna
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 mail1.penguin-solutions.at ESMTP Postfix
- Greeting
- Completed
- First seen
- 2026-07-24
- Last seen
- 2026-10-13
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.