- Server
- SSH-2.0-OpenSSH_8.9p1 Ubuntu-3
- Host key
- ssh-ed25519 d1c809d35ff66e08…
Raw response
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3
Host
18.25.26.138
As of our latest check on 2026-06-17, 18.25.26.138 (Massachusetts Institute of Technology, AS3, United States) had 2 open ports (22, 80) and 34 known CVEs.
Known CVEs on this host
2open ports
0names pointing here
34known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-06-17.
CVEs by severity: CRITICAL 2 HIGH 8 MEDIUM 15 LOW 9
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 (openssh 8.9p1). See them
- Network
- Massachusetts Institute of Technology AS3
- Open ports
- 22, 80 · at our latest check, 2026-06-17
- Location
- United States US
- Hostname
- dhcp-pool-18-25-26-138.mit.edu · reverse DNS, checked 2026-10-04
- Route
- 18.25.0.0/16 · announced by Massachusetts Institute of Technology AS3 no RPKI authorisation
- Organisation
- Massachusetts Institute of Technology · Educational/Research
- Registry network
- MIT · 18.0.0.0 - 18.31.255.255 · Massachusetts Institute of Technology · ARIN
- Abuse contact
- [email protected] · for MIT
- First seen
- 2026-06-17 09:32 UTC
- Last seen alive
- 2026-06-17 09:33 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
first 2026-06-17 · last 2026-06-17
Raw response
HTTP/1.1 503 Service Unavailable
Content-Type: text/html; charset=UTF-8
Content-Length: 931
Connection: close
P3P: CP="CAO PSA OUR"
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
<html>
<head>
<title>Application Blocked</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">
<meta name="viewport" content="initial-scale=1.0">
<style>
#content {
border:3px solid#aaa;
background-color:#fff;
margin:1.5em;
padding:1.5em;
font-family:Tahoma,Helvetica,Arial,sans-serif;
font-size:1em;
}
h1 {
font-size:1.3em;
font-weight:bold;
color:#196390;
}
b {
font-weight:normal;
color:#196390;
}
</style>
</head>
<body bgcolor="#e7e8e9">
<div id="content">
<h1>Application Blocked</h1>
<p>Access to the application you were trying to us
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.
CVEs by severity: LOW 2
| CVE | Software |
|---|---|
| CVE-2026-106588 LOW 3.1 | openssh 8.9p1 · port 22 |
| CVE-2026-106589 LOW 2.9 | openssh 8.9p1 · port 22 |
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.