- Server
- SSH-2.0-OpenSSH_7.4
- Host key
- ssh-ed25519 75b0e6357f0bfad1…
Raw response
SSH-2.0-OpenSSH_7.4
Host
83.143.223.76
Tags: Hosting
As of our latest check on 2026-05-25, 83.143.223.76 (Glesys Sweden AB, AS35382, Finland) had 4 open ports (22, 53, 80, 443) and 251 known CVEs, 2 known to be exploited.
Known CVEs on this host
4open ports
1name pointing here
251known CVEs
2known exploited
Open ports and CVEs as of our latest check of this host, 2026-05-25.
CVEs by severity: CRITICAL 58 HIGH 106 MEDIUM 73 LOW 14
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list
220 of them on a software version from an earlier observation: a service of that kind is open now.
Not counted: 5 possible, version too vague to tell (php 5.4.16). See them
Not counted: 15 on a distribution build — the fix may be backported (openssh 7.4). See them
Not counted: 2 only affect a particular platform; this host's is not known (php 5.4.16). See them
- Network
- Glesys Sweden AB AS35382
- Open ports
- 22, 53, 80, 443 · at our latest check, 2026-05-25
- Location
- Tampere · Finland FI
- Hostname
- ns3.oldskool.fi · reverse DNS, checked 2026-10-04
- Route
- 83.143.216.0/21 · announced by Glesys Sweden AB AS42708 RPKI valid
- Organisation
- Glesys group · Network service provider (transit)
- Registry network
- SE-GLE-RIPE-20050718 · 83.143.216.0 - 83.143.223.255 · Glesys Sweden AB · RIPE
- Abuse contact
- [email protected] · for SE-GLE-RIPE-20050718
- Hostnames
- ns3.oldskool.fi
- First seen
- 2026-05-25 06:05 UTC
- Last seen alive
- 2026-05-25 06:06 UTC
- Hosted domains
- 1 name points here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (1)
Vulnerabilities
Distribution build — the fix may be backported (15)
These CVEs were matched on software built by an operating-system distribution whose package revision the service does not show. Distributions often fix a flaw without changing the upstream version number, so whether this build is affected cannot be told from its version. They are not counted.
CVEs by severity: CRITICAL 1 HIGH 2 MEDIUM 11 LOW 1
| CVE | Software |
|---|---|
| CVE-2023-38408 CRITICAL 9.8 | openssh 7.4 · port 22 |
| CVE-2020-15778 HIGH 7.4 | openssh 7.4 · port 22 |
| CVE-2021-41617 HIGH 7.0 | openssh 7.4 · port 22 |
| CVE-2019-6109 MEDIUM 6.8 | openssh 7.4 · port 22 |
| CVE-2019-6110 MEDIUM 6.8 | openssh 7.4 · port 22 |
| CVE-2023-51385 MEDIUM 6.5 | openssh 7.4 · port 22 |
| CVE-2019-6111 MEDIUM 5.9 | openssh 7.4 · port 22 |
| CVE-2020-14145 MEDIUM 5.9 | openssh 7.4 · port 22 |
| CVE-2023-48795 MEDIUM 5.9 | openssh 7.4 · port 22 |
| CVE-2016-20012 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2017-15906 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2018-15473 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2018-15919 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2018-20685 MEDIUM 5.3 | openssh 7.4 · port 22 |
| CVE-2021-36368 LOW 3.7 | openssh 7.4 · port 22 |
Only affects certain platforms (2)
These CVEs only apply when the software runs on a particular platform (for example Windows), and this host's platform is not known. They are not counted.
CVEs by severity: CRITICAL 2
| CVE | Software |
|---|---|
| CVE-2015-4642 CRITICAL 9.8 | php 5.4.16 |
| CVE-2024-3566 CRITICAL 9.8 | php 5.4.16 |
Possible, version too vague to tell (5)
These CVEs were matched on a software version that names only a major release (such as “2”) or no version at all: whether the release running here is affected cannot be told. They are not counted anywhere on this site.
| CVE | Software |
|---|---|
| CVE-2014-9912 CRITICAL 9.8 | php 5.4.16 |
| CVE-2014-9427 HIGH 7.5 | php 5.4.16 |
| CVE-2016-7478 HIGH 7.5 | php 5.4.16 |
| CVE-2014-5120 MEDIUM 6.4 | php 5.4.16 |
| CVE-2012-1171 MEDIUM 5.0 | php 5.4.16 |
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.
Hostnames pointing to this address
1 name · as answered by each domain's own name servers
ns3.oldskool.fifirst seen 2026-10-02