Host

217.208.53.136

As of our latest check on 2026-06-09, 217.208.53.136 (Telia Company AB, AS3301, Sweden) had 1 open port (443) and no known CVEs.

Known CVEs on this host

1open port
0names pointing here
0known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-09.

No known CVEs on this host.

Network
Telia Company AB AS3301
Open ports
443 · at our latest check, 2026-06-09
Location
Sundsvall, SE-Y · Sweden SE
Hostname
217-208-53-136-no2620.tbcn.telia.com · reverse DNS, checked 2026-10-05
Route
217.208.0.0/13 · announced by Telia Company AB AS3301 RPKI valid
Organisation
Telia Company · Network service provider (transit)
Registry network
TELIANET · 217.208.0.0 - 217.208.255.255 · RIPE
Abuse contact
[email protected] · for TELIANET
First seen
2026-03-08 19:21 UTC
Last seen alive
2026-06-09 10:36 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 (1)

443/tcp TLS first 2026-06-09 · last 2026-06-09
TLS
TLSv1.2
Certificate for
001788FFFEAFC115
Issued by
root-bridge
Valid
2025-04-09 → 2038-01-19
Raw response
HTTP/1.1 400 Bad Request
Server: nginx
Date: Tue, 09 Jun 2026 10:36:14 GMT
Content-Type: text/html
Content-Length: 650
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</center>
</body>
</html>
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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.