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InternetData
IPv4 address

45.138.73.146

An address in Helsinki, Uusimaa, Finland, used by FIRST SERVER, SOCIEDAD LIMITADA, announced by FIRST SERVER LIMITED (AS204339). It's hosting space of First Server, an SSH server on port 22, and a web server on port 443.

Summary

Geolocation
Helsinki, Uusimaa
Ownership
Used by FIRST SERVER, SOCIEDAD LIMITADA
  • HostingFirst Server

No mobile carrier, anycast or CDN

  • SSHPort 22
  • WebPort 443

Geolocation

Where the address is, and what that place uses.

City
Helsinki
Region
Uusimaa
Postal code
00100
Country
Finland
Continent
Europe
Coordinates
60.1695, 24.9354
Timezone
Europe/Helsinki

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

Company
FIRST SERVER, SOCIEDAD LIMITADA
Domain
1st-server.pro
Type
Hosting
Registered in
Finland
AS number
AS204339
Name
FIRST SERVER LIMITED
RPKI
Valid
Type
Hosting
Registered in
United Kingdom
Name
FIRST SERVER, SOCIEDAD LIMITADA
Network name
FirstServer
Organization
ORG-FSSL4-RIPE
Status
ASSIGNED PA
Registry
RIPE NCC
Domain
1st-server.pro
Name
FIRST SERVER ABUSE Contact Role Object
Address
SPAIN
Network
45.138.73.0-45.138.73.255
Not seen inIP RWHOISIP RDNS

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

Provider
First Server
Confidence
High
Last seen
2026-11-02

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
22
Banner
SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.20
Host key
SHA256:4cb48cc1b4ec04e52218d6469f3ede1da77cd33b7432f2f8a8c04c429a3ce638
Handshake
Completed
First seen
2026-08-13
Last seen
2026-10-26
443 status
301
443 redirect
http://www.google.com/
443 server
gws
443 title
301 Moved
443 TLS
TLSv1.3
443 certificate
invalid2.invalid
443 issuer
OU=No SNI provided - please fix your client., CN=invalid2.invalid
443 browser-trusted
No
443 seen
2026-08-05 to 2026-10-23
00 · Evaluate

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.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.