129.2.147.12 — 3 open ports, 22 known CVEs, network University of Maryland

Known CVEs on this host

3open ports

0names pointing here

22known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-10-07.

CVEs by severity: HIGH 2 MEDIUM 9 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

Network: University of Maryland AS27
Open ports: 22, 80, 443 · at our latest check, 2026-10-07
Location: United States US
Hostname: papoian.chem.umd.edu · reverse DNS, checked 2026-10-08
Route: 129.2.0.0/16 · announced by University of Maryland AS27 no RPKI authorisation
Organisation: University of Maryland
Registry network: UMDNET-2 · 129.2.0.0 - 129.2.255.255 · University of Maryland · ARIN
Abuse contact: [email protected] · for UMDNET-2
First seen: 2026-10-07 12:13 UTC
Last seen alive: 2026-10-07 12:15 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_10.3 22 CVEs first 2026-10-07 · last 2026-10-07

Server: SSH-2.0-OpenSSH_10.3
Host key: ssh-ed25519 3a018d4a19f88baa…

Raw response

SSH-2.0-OpenSSH_10.3

80/tcp HTTP first 2026-10-07 · last 2026-10-07

Raw response

HTTP/1.1 308 Permanent Redirect
Connection: close
Location: https://129.2.147.12/
Server: Caddy
Date: Wed, 07 Oct 2026 12:13:47 GMT
Content-Length: 0

443/tcp TLS first 2026-10-07 · last 2026-10-07

Raw response

HTTP/1.0 400 Bad Request

Client sent an HTTP request to an HTTPS server.

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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