151.101.193.55 — 2 open ports, 0 known CVEs, network Fastly, Inc.

Known CVEs on this host

2open ports

226names pointing here

0known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-10-25.

No known CVEs on this host.

Network: Fastly, Inc. AS54113
Open ports: 80, 443 · at our latest check, 2026-10-25
Location: Canada CA
Route: 151.101.192.0/22 · announced by Fastly, Inc. AS54113 RPKI valid
Organisation: Fastly, Inc. · Content / hosting
Cloud: Fastly · cdn
Registry network: SKYCA-3 · 151.101.0.0 - 151.101.255.255 · RIPE
Abuse contact: [email protected] · for SKYCA-3
First seen: 2026-10-25 03:44 UTC
Last seen alive: 2026-10-25 03:47 UTC
Hosted domains: 226 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 Varnish first 2026-10-25 · last 2026-10-25

Status: 500 Domain Not Found
Title: Fastly error: unknown domain 151.101.193.55
Server: Varnish

Raw response

HTTP/1.1 500 Domain Not Found
Connection: keep-alive
Content-Length: 272
Server: Varnish
Retry-After: 0
content-type: text/html
Cache-Control: private, no-cache
X-Served-By: cache-yyz-cyyz770043-YYZ
Accept-Ranges: bytes
Date: Sun, 25 Oct 2026 03:45:31 GMT
Via: 1.1 varnish


<html>
<head>
<title>Fastly error: unknown domain 151.101.193.55</title>
</head>
<body>
<p>Fastly error: unknown domain: 151.101.193.55. Please check that this domain has been added to a service.</p>
<p>Details: cache-yyz-cyyz770043-YYZ (151.101.193.55)</p></body></html>

443/tcp TLS first 2026-10-25 · last 2026-10-25

TLS: TLSv1.2
Certificate for: m.sni-311-default.ssl.fastly.net
Issued by: Certainly Intermediate R1
Valid: 2026-10-09 → 2026-11-08

Raw response

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.