As of our latest check on 2026-09-23, 120.51.26.64 (ARTERIA Networks Corporation, AS2519, Japan) had 1 open port (80) and 4 known CVEs.
Known CVEs on this host
1open port
0names pointing here
4known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-09-23.
CVEs by severity: CRITICAL 1HIGH 3
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 (1)
80/tcpHTTPthttpd/2.25b+2.21b-p10 29dec20034 CVEsfirst 2026-09-23 · last 2026-09-23
Status
401 Unauthorized
Title
401 Unauthorized
Server
thttpd/2.25b+2.21b-p10 29dec2003
Raw response
HTTP/1.1 401 Unauthorized
Server: thttpd/2.25b+2.21b-p10 29dec2003
Content-Type: text/html; charset=""
Date: Wed, 22 Jan 2003 06:15:09 GMT
Last-Modified: Wed, 22 Jan 2003 06:15:09 GMT
Accept-Ranges: bytes
Cache-Control: no-cache,no-store
Connection: close
WWW-Authenticate: Basic realm="AR260S V2"
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML>
<HEAD>
<TITLE>401 Unauthorized</TITLE>
</HEAD>
<BODY>
<H2>401 Unauthorized</H2>
<P>
Authorization required for the URL '/'.
</P>
<HR>
<DIV style="text-align:right;">
<SPAN style="font-size:x-small;">CentreCOM® AR260S V2</SPAN>
<BR>
<ADDRESS style="text-align:right;"><A href="http://www.allied-telesis.co.jp/">Allied Telesis Holdings K.K.</A></ADDRESS>
</DIV>
</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.