3.23.54.36 — 2 open ports, 0 known CVEs, network Amazon.com, Inc.

Known CVEs on this host

2open ports

2 145names pointing here

0known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-12.

No known CVEs now

Not counted: 6 on a distribution build — the fix may be backported (nginx 1.18.0). See them

Network: Amazon.com, Inc. AS16509
Open ports: 80, 443 · at our latest check, 2026-06-12
Location: United States US
Hostname: ec2-3-23-54-36.us-east-2.compute.amazonaws.com · reverse DNS, checked 2026-10-04
Route: 3.20.0.0/14 · announced by Amazon.com, Inc. AS16509 RPKI valid
Organisation: Amazon.com, Inc. · Enterprise
Cloud: Amazon Web Services · EC2 · region us-east-2
Registry network: AT-88-Z · 3.0.0.0 - 3.127.255.255 · Amazon Technologies Inc. · ARIN
Abuse contact: [email protected] · for AT-88-Z
First seen: 2026-06-12 11:25 UTC
Last seen alive: 2026-06-12 11:26 UTC
Hosted domains: 2 145 names point here

Reputation

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

Services (2)

80/tcp HTTP nginx/1.18.0 (Ubuntu) first 2026-06-12 · last 2026-06-12

Status: 404 Not Found
Title: 404 Not Found
Server: nginx/1.18.0 (Ubuntu)

Raw response

HTTP/1.1 404 Not Found
Server: nginx/1.18.0 (Ubuntu)
Date: Fri, 12 Jun 2026 11:25:21 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip

ba
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��? ��6�^$�`���� Ύ���{��SMl���TC��6:�e^��G���Qɷ��Ih��,�HA���v$E��=d'h�����EV������ح>Y9�˩�B0p3��k���M���#l��[�k���z�|H��@���?��[<*�I54
0

443/tcp TLS first 2026-06-12 · last 2026-06-12

TLS: TLSv1.2
Certificate for: 100bmcogolf.com, www.100bmcogolf.com
Issued by: E7
Valid: 2026-04-28 → 2026-07-27

Raw response

HTTP/1.1 400 Bad Request
Server: nginx/1.18.0 (Ubuntu)
Date: Fri, 12 Jun 2026 11:25:21 GMT
Content-Type: text/html
Content-Length: 666
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>
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Distribution build — the fix may be backported (6)

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. 1 of them is known to be exploited.

CVEs by severity: HIGH 5 MEDIUM 1

CVE	Software
CVE-2023-44487 HIGH 7.5 known exploited	nginx 1.18.0 · port 80
CVE-2022-41741 HIGH 7.8	nginx 1.18.0 · port 80
CVE-2021-23017 HIGH 7.7	nginx 1.18.0 · port 80
CVE-2021-3618 HIGH 7.4	nginx 1.18.0 · port 80
CVE-2022-41742 HIGH 7.1	nginx 1.18.0 · port 80
CVE-2025-23419 MEDIUM 5.3	nginx 1.18.0 · 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.