83.97.24.104 — 2 open ports, 5 known CVEs, network A1 Bulgaria EAD

Known CVEs on this host

2open ports

0names pointing here

5known CVEs

1known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-25.

CVEs by severity: HIGH 4 MEDIUM 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: A1 Bulgaria EAD AS8717
Open ports: 80, 443 · at our latest check, 2026-05-25
Location: Bulgaria BG
Route: 83.97.24.0/21 · announced by A1 Bulgaria EAD AS8717 RPKI valid
Organisation: Mobitel EAD · Network service provider (transit)
Registry network: A1_NETS_18122018 · 83.97.24.0 - 83.97.31.255 · A1 Bulgaria EAD · RIPE
Abuse contact: [email protected] · for A1_NETS_18122018
First seen: 2026-05-25 04:11 UTC
Last seen alive: 2026-05-25 04:12 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 (2)

80/tcp HTTP nginx/1.20.1 5 CVEs first 2026-05-25 · last 2026-05-25

Status: 200 OK
Title: Home
Server: nginx/1.20.1

Raw response

HTTP/1.1 200 OK
Server: nginx/1.20.1
Date: Mon, 25 May 2026 04:11:39 GMT
Content-Type: text/html
Content-Length: 8412
Last-Modified: Wed, 11 Dec 2024 17:56:56 GMT
Connection: keep-alive
ETag: "6759d268-20dc"
Accept-Ranges: bytes

<!DOCTYPE html>
<html style="font-size: 16px;" lang="en"><head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta charset="utf-8">
    <meta name="keywords" content="">
    <meta name="description" content="">
    <title>Home</title>
    <link rel="stylesheet" href="nicepage.css" media="screen">
<link rel="stylesheet" href="Home.css" media="screen">
    <script class="u-script" type="text/javascript" src="jquery.js" defer=""></script>
    <script class="u-script" type="text/javascript" src="nicepage.js" defer=""></script>
    <meta name="generator" content="Nicepage 5.20.6, nicepage.com">
    <link id="u-theme-google-font" rel="stylesheet" href="https://fonts.googleapis.com/css?family=R

443/tcp TLS first 2026-05-25 · last 2026-05-25

TLS: TLSv1.2
Certificate for: *.a1.bg, a1.bg
Issued by: DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid: 2026-02-11 → 2027-03-14

Raw response

HTTP/1.1 400 Bad Request
Server: nginx/1.20.1
Date: Mon, 25 May 2026 04:11:39 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/1.20.1</center>
</body>
</html>
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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.

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