Raw response
SSH-2.0-OpenSSH_7.4
Host
37.1.199.139
Tags: Hosting Expired certificate
As of our latest check on 2026-05-18, 37.1.199.139 (Leaseweb Deutschland GmbH, AS28753, Germany) had 3 open ports (22, 80, 443) and 41 known CVEs, 1 known to be exploited.
Known CVEs on this host
3open ports
0names pointing here
41known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-05-18.
CVEs by severity: CRITICAL 1 HIGH 11 MEDIUM 22 LOW 7
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
- Leaseweb Deutschland GmbH AS28753
- Open ports
- 22, 80, 443 · at our latest check, 2026-05-18
- Location
- Frankfurt · Germany DE
- Route
- 37.1.192.0/21 · announced by Leaseweb Deutschland GmbH AS28753 RPKI valid
- Organisation
- LeaseWeb Deutschland GmbH · Content / hosting
- Registry network
- CLOUD-NETWORK-DE · 37.1.192.0 - 37.1.199.255 · RIPE
- Abuse contact
- [email protected] · for CLOUD-NETWORK-DE
- First seen
- 2026-05-18 19:22 UTC
- Last seen alive
- 2026-05-18 19:24 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
- 301 Moved Permanently
- Title
- 301 Moved Permanently
- Server
- nginx/1.16.1
Raw response
HTTP/1.1 301 Moved Permanently Server: nginx/1.16.1 Date: Mon, 18 May 2026 19:23:01 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: keep-alive Location: https://37.1.199.139:443/ a9 <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>nginx/1.16.1</center> </body> </html> 0
443/tcp
TLS
first 2026-05-18 · last 2026-05-18
- TLS
- TLSv1.2
- Certificate for
- betchan.nl, www.betchan.nl
- Issued by
- R12
- Valid
- 2026-05-16 → 2026-08-14
Raw response
HTTP/1.1 400 Bad Request Server: nginx/1.16.1 Date: Mon, 18 May 2026 19:22:59 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close 291 <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/1.16.1</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 --> 0
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.