66.219.100.71 — 2 open ports, 3 known CVEs, network Advanced Internet Technologies

Known CVEs on this host

2open ports

15names pointing here

3known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-07-19.

CVEs by severity: HIGH 1 MEDIUM 2

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: Advanced Internet Technologies AS10843
Open ports: 21, 443 · at our latest check, 2026-07-19
Location: United States US
Hostname: rackup8.doreoic.info · reverse DNS, checked 2026-10-04
Route: 66.219.96.0/20 · announced by Advanced Internet Technologies AS10843 no RPKI authorisation
Organisation: Advanced Internet Technologies
Registry network: ARIN-CIDR-BLOCK · 66.0.0.0 - 66.255.255.255 · APNIC
First seen: 2026-07-19 23:17 UTC
Last seen alive: 2026-07-19 23:19 UTC
Hosted domains: 15 names point here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (2)

21/tcp FTP vsftpd 2.0.5 3 CVEs first 2026-07-19 · last 2026-07-19

Banner: 220 (vsFTPd 2.0.5)

Raw response

220 (vsFTPd 2.0.5)

443/tcp TLS first 2026-07-19 · last 2026-07-19

TLS: TLSv1.2
Certificate for: *.corvettehacks.com, corvettehacks.com
Issued by: GlobalSign GCC R6 AlphaSSL CA 2025
Valid: 2026-04-26 → 2026-11-11

Raw response

HTTP/1.1 400 Bad Request
Date: Sun, 19 Jul 2026 23:17:23 GMT
Server: Apache/2.2.27 (Unix) mod_ssl/2.2.27 OpenSSL/1.0.1j
Content-Length: 474
Connection: close
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
Reason: You're speaking plain HTTP to an SSL-enabled server port.<br />
 Instead use the HTTPS scheme to access this URL, please.<br />
</p>
<hr>
<address>Apache/2.2.27 (Unix) mod_ssl/2.2.27 OpenSSL/1.0.1j Server at corvettehacks.com Port 443</address>
</body></html>

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.