21/tcp
FTP
first 2026-08-07 · last 2026-08-07
- Banner
- 220 UTORG FTP server ready.
Raw response
220 UTORG FTP server ready.
Host
77.221.220.52
As of our latest check on 2026-08-07, 77.221.220.52 (Joint Stock Company Smartkom, AS42676, Russia) had 3 open ports (21, 80, 443) and 100 known CVEs, 2 known to be exploited.
Known CVEs on this host
3open ports
0names pointing here
100known CVEs
2known exploited
Open ports and CVEs as of our latest check of this host, 2026-08-07.
CVEs by severity: CRITICAL 23 HIGH 55 MEDIUM 21 LOW 1
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
- Network
- Joint Stock Company Smartkom AS42676
- Open ports
- 21, 80, 443 · at our latest check, 2026-08-07
- Location
- Russia RU
- Route
- 77.221.208.0/20 · announced by Joint Stock Company Smartkom AS42676 no RPKI authorisation
- Organisation
- Joint Stock Company Smartkom
- Registry network
- SMARTKOM-NET · 77.221.208.0 - 77.221.223.255 · RIPE
- Abuse contact
- [email protected] · for SMARTKOM-NET
- First seen
- 2026-08-07 16:01 UTC
- Last seen alive
- 2026-08-07 16:03 UTC
- Hosted domains
- No host name points here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (3)
- Status
- 200 OK
- Server
- Apache/2.4.43 (Win64)
Raw response
HTTP/1.1 200 OK Date: Fri, 07 Aug 2026 16:01:43 GMT Server: Apache/2.4.43 (Win64) Last-Modified: Mon, 11 Jun 2007 18:53:14 GMT ETag: "2e-432a5e4a73a80" Accept-Ranges: bytes Content-Length: 46 Content-Type: text/html <html><body><h1>It works!</h1></body></html>
443/tcp
TLS
first 2026-08-07 · last 2026-08-07
Raw response
HTTP/1.1 400 Bad Request Server: Web server Date: Fri, 07 Aug 2026 16:01:32 GMT Content-Type: text/html Content-Length: 655 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>Web server</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 -->
Vulnerabilities
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.