21/tcp
FTP
first 2026-06-27 · last 2026-06-27
- Banner
- 220 FTP Server ready.
Raw response
220 FTP Server ready.
Host
45.128.148.4
Tags: Database Self-signed certificate
As of our latest check on 2026-06-27, 45.128.148.4 (ROUTE 95 LLC, AS15626, Ukraine) had 6 open ports (21, 22, 25, 80, 443, 3306) and 68 known CVEs, 1 known to be exploited.
Known CVEs on this host
6open ports
3names pointing here
68known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-06-27.
CVEs by severity: CRITICAL 5 HIGH 24 MEDIUM 27 LOW 12
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
Not counted: 15 on a distribution build — the fix may be backported (openssh 7.4). See them
Not counted: 1 only affects a particular platform; this host's is not known (mariadb 5.5.68). See them
Not counted: 1 only affects another platform (mariadb 5.5.68). See them
- Network
- ROUTE 95 LLC AS15626
- Open ports
- 21, 22, 25, 80, 443, 3306 · at our latest check, 2026-06-27
- Location
- Ukraine UA
- Hostname
- sh.isplevel.com · reverse DNS, checked 2026-10-04
- Route
- 45.128.148.0/24 · announced by Ukrchermetavtomatika LLC AS44894 no RPKI authorisation
- Organisation
- Ukrchermetavtomatika LLC
- Registry network
- ISPLEVEL-NET-1 · 45.128.148.0 - 45.128.148.255 · RIPE
- Abuse contact
- [email protected] · for ISPLEVEL-NET-1
- First seen
- 2026-06-27 11:59 UTC
- Last seen alive
- 2026-06-27 12:01 UTC
- Hosted domains
- 3 names point here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (6)
- Server
- SSH-2.0-OpenSSH_7.4
- Host key
- ssh-ed25519 d3d27532a9565f69…
Raw response
SSH-2.0-OpenSSH_7.4
- Banner
- 220 sh.isplevel.com ESMTP Exim 4.96.2 Sat, 27 Jun 2026 15:01:35 +0300
Raw response
220 sh.isplevel.com ESMTP Exim 4.96.2 Sat, 27 Jun 2026 14:59:43 +0300 500 unrecognized command 500 unrecognized command 500 unrecognized command 500 Too many unrecognized commands
- Status
- 404 Not Found
- Title
- 404 Not Found
- Server
- nginx/1.20.2
Raw response
HTTP/1.1 404 Not Found
Server: nginx/1.20.2
Date: Sat, 27 Jun 2026 11:59:43 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip
b0
����
�0D����~@�����"<��/Hݵ �����M�����ξ�A���+4�Ia�ɱj��!A��P�E�/$�]�q���'�
M���
��=egh�|o�CVE]�'"�P������R�7�9��i�� �&���-{r#p�!fG� �T���-���;Q+
0
443/tcp
TLS
first 2026-06-27 · last 2026-06-27
- TLS
- TLSv1.2
- Certificate for
- localhost
- Issued by
- localhost
- Valid
- 2019-08-21 → 2029-08-18
- Note
- self-signed certificate
Raw response
HTTP/1.1 400 Bad Request Server: nginx/1.20.2 Date: Sat, 27 Jun 2026 11:59:43 GMT Content-Type: text/html Content-Length: 657 Connection: close <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>nginx/1.20.2</center> </body> </html> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page -->
- Protocol
- 5.5.68-MariaDB
Raw response
R 5.5.68-MariaDBZ}^^<O[Y/}���J:";By]F$~r@mysql_native_password
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 (1)
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: HIGH 1
| CVE | Software |
|---|---|
| CVE-2017-15945 HIGH 7.8 | mariadb 5.5.68 · port 3306 |
Only affects another platform (1)
These CVEs need a platform this host visibly does not run (for example a flaw of the Windows build on a Linux host). They are not counted.
CVEs by severity: HIGH 1
| CVE | Software |
|---|---|
| CVE-2020-28912 HIGH 7.0 | mariadb 5.5.68 · port 3306 |
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
3 names · as answered by each domain's own name servers
sh.isplevel.comfirst seen 2026-10-13
mail.sh.isplevel.comfirst seen 2026-10-13
wal-soft.comfirst seen 2026-10-22