104.237.51.58 — 3 open ports, 34 known CVEs, network WebNX, Inc.

Known CVEs on this host

3open ports

0names pointing here

34known CVEs

1known exploited

Open ports and CVEs as of our latest check of this host, 2026-09-12.

CVEs by severity: CRITICAL 1 HIGH 10 MEDIUM 12 LOW 11

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: 2 on a distribution build — the fix may be backported (nginx 1.24.0). See them

Network: WebNX, Inc. AS18450
Open ports: 22, 80, 8080 · at our latest check, 2026-09-12
Location: United States US
Hostname: 104.237.51.58.static.webnx.com · reverse DNS, checked 2026-11-04
Route: 104.237.48.0/20 · announced by WebNX, Inc. AS18450 RPKI valid
Organisation: WebNX · Content / hosting
Registry network: WEBNX-BLK-13 · 104.237.48.0 - 104.237.63.255 · WebNX, Inc. · ARIN
Abuse contact: [email protected] · for WEBNX-BLK-13
First seen: 2026-08-27 23:01 UTC
Last seen alive: 2026-09-12 01:55 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)

22/tcp SSH OpenSSH_9.6p1 34 CVEs first 2026-08-27 · last 2026-09-12

Server: SSH-2.0-OpenSSH_9.6p1
Host key: ssh-ed25519 a7d457aa40aa69d2…

Raw response

SSH-2.0-OpenSSH_9.6p1

80/tcp HTTP nginx/1.24.0 (Ubuntu) first 2026-08-27 · last 2026-09-12

Status: 200 OK
Title: Bunny Optimizer LA-290
Server: nginx/1.24.0 (Ubuntu)

Raw response

HTTP/1.1 200 OK
Server: nginx/1.24.0 (Ubuntu)
Date: Sat, 12 Sep 2026 01:53:45 GMT
Content-Length: 1534
Connection: keep-alive
Cache-Control: public, max-age=2592000
Last-Modified: Sat, 12 Sep 2026 01:53:14 GMT
X-BO-Version: 1.0.80
X-BO-Server: LA-290
X-BO-CacheHit: HIT
X-BO-LB-Server: LA-290

8080/tcp HTTP BunnyOptimizer first 2026-08-27 · last 2026-09-12

Status: 200 OK
Title: Bunny Optimizer LA-291
Server: BunnyOptimizer

Raw response

HTTP/1.1 200 OK
Content-Length: 1534
Date: Sat, 12 Sep 2026 01:53:45 GMT
Server: BunnyOptimizer
Cache-Control: public, max-age=2592000
Last-Modified: Sat, 12 Sep 2026 01:53:45 GMT
X-BO-Version: 1.0.80
X-BO-Server: LA-291


        <html>
        <head>
        <link href="http://fonts.bunny.net/css?family=Rubik:300,400,500,700,900" rel="stylesheet" type="text/css">
        <link rel="stylesheet" href="https://bunnycdn.b-cdn.net/assets/landingpage/css/unconfigured.css">
        <script type="text/javascript" src="https://perftest.b-cdn.net/perf.js"></script>
        <title>Bunny Optimizer LA-291</title>
        <meta name="norton-safeweb-site-verification" content="u9xdnnrb2ficyb1mhyc82vxqed2u0s0wdnchnlyhh2hvq0oz8fp1t0pt7u7i7tt66a9vx0lgonz1flh1cnjesvb03r2loequn14svim-k13jbfdoi3hjxj4ur1q9wy3a" />
        </head>
        <body>
        <div id="header">
        <a href="https://bunnycdn.com">
        <img style="vertical-align:middle;margin-top:70px;

Vulnerabilities

Distribution build — the fix may be backported (2)

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. 1 of them is known to be exploited.

CVEs by severity: HIGH 1 MEDIUM 1

CVE	Software
CVE-2023-44487 HIGH 7.5 known exploited	nginx 1.24.0 · port 80
CVE-2025-23419 MEDIUM 5.3	nginx 1.24.0 · port 80

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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