104.237.153.97 — 2 open ports, 0 known CVEs, network Akamai Connected Cloud

Known CVEs on this host

2open ports

0names pointing here

0known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-08-27.

No known CVEs now

Not counted: 15 on a distribution build — the fix may be backported (nginx 1.4.6). See them

Network: Akamai Connected Cloud AS63949
Open ports: 21, 80 · at our latest check, 2026-08-27
Location: United States US
Hostname: li821-97.members.linode.com · reverse DNS, checked 2026-10-04
Route: 104.237.152.0/21 · announced by Akamai Connected Cloud AS63949 RPKI valid
Organisation: Akamai Technologies, Inc · Content / hosting
Cloud: Akamai Cloud (Linode) · region US-CA
Registry network: LINODE · 104.237.128.0 - 104.237.159.255 · Linode · ARIN
Abuse contact: [email protected] · for LINODE
First seen: 2026-08-27 20:30 UTC
Last seen alive: 2026-08-27 20:33 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)

21/tcp FTP first 2026-08-27 · last 2026-08-27

Banner: 220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 13:33. Server port: 21. 220-This is a private system - No anonymous logi

Raw response

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 13:30. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.

80/tcp HTTP nginx/1.4.6 (Ubuntu) first 2026-08-27 · last 2026-08-27

Status: 301 Moved Permanently
Title: 301 Moved Permanently
Server: nginx/1.4.6 (Ubuntu)

Raw response

HTTP/1.1 301 Moved Permanently
Server: nginx/1.4.6 (Ubuntu)
Date: Thu, 27 Aug 2026 20:30:33 GMT
Content-Type: text/html
Content-Length: 193
Connection: keep-alive
Location: https://www.roadtortoise.com/

<html>
<head><title>301 Moved Permanently</title></head>
<body bgcolor="white">
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx/1.4.6 (Ubuntu)</center>
</body>
</html>

Distribution build — the fix may be backported (15)

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: CRITICAL 2 HIGH 9 MEDIUM 4

CVE	Software
CVE-2016-0746 CRITICAL 9.8	nginx 1.4.6 · port 80
CVE-2017-20005 CRITICAL 9.8	nginx 1.4.6 · port 80
CVE-2016-1247 HIGH 7.8	nginx 1.4.6 · port 80
CVE-2022-41741 HIGH 7.8	nginx 1.4.6 · port 80
CVE-2021-23017 HIGH 7.7	nginx 1.4.6 · port 80
CVE-2014-0133 HIGH 7.5	nginx 1.4.6 · port 80
CVE-2016-0742 HIGH 7.5	nginx 1.4.6 · port 80
CVE-2016-4450 HIGH 7.5	nginx 1.4.6 · port 80
CVE-2017-7529 HIGH 7.5	nginx 1.4.6 · port 80
CVE-2021-3618 HIGH 7.4	nginx 1.4.6 · port 80
CVE-2022-41742 HIGH 7.1	nginx 1.4.6 · port 80
CVE-2018-16845 MEDIUM 6.1	nginx 1.4.6 · port 80
CVE-2016-0747 MEDIUM 5.3	nginx 1.4.6 · port 80
CVE-2019-20372 MEDIUM 5.3	nginx 1.4.6 · port 80
CVE-2014-3616 MEDIUM 4.3	nginx 1.4.6 · port 80

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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