As of our latest check on 2026-07-01, 49.142.53.37 (kt HCN Co.,Ltd., AS9762, South Korea) had 3 open ports (21, 23, 80) and 3 known CVEs.
Known CVEs on this host
3open ports
0names pointing here
3known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-07-01.
CVEs by severity: CRITICAL 1HIGH 1MEDIUM 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
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (3)
21/tcpFTPfirst 2026-07-01 · last 2026-07-01
Banner
220---------- Welcome to Pure-FTPd [privsep] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 14:23. Server port: 21.
220 You will be disconnected after 15 minutes of inact
Raw response
220---------- Welcome to Pure-FTPd [privsep] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 14:21. Server port: 21.
220 You will be disconnected after 15 minutes of inactivity.
23/tcpTELNETfirst 2026-07-01 · last 2026-07-01
Banner
root login:
Raw response
��������
80/tcpHTTPBoa/0.94.14rc193 CVEsfirst 2026-07-01 · last 2026-07-01
Status
302 Moved Temporarily
Title
302 Moved Temporarily
Server
Boa/0.94.14rc19
Raw response
HTTP/1.1 302 Moved Temporarily
Date: Wed, 01 Jul 2026 14:21:11 GMT
Server: Boa/0.94.14rc19
Accept-Ranges: bytes
Connection: close
Content-Type: text/html; charset=ISO-8859-1
Location: /video.html
<HTML><HEAD><TITLE>302 Moved Temporarily</TITLE></HEAD>
<BODY>
<H1>302 Moved</H1>The document has moved
<A HREF="/video.html">here</A>.
</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.