46.28.91.80 — 1 open port, 0 known CVEs, network JSC "ER-Telecom Holding"

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, 2026-06-28.

No known CVEs on this host.

Network: JSC "ER-Telecom Holding" AS25227
Open ports: 443 · at our latest check, 2026-06-28
Location: Russia RU
Route: 46.28.88.0/22 · announced by JSC "ER-Telecom Holding" AS25227 no RPKI authorisation
Organisation: JSC Avantel · Access network (cable / DSL / ISP)
Registry network: Avantel-Moscow · 46.28.91.0 - 46.28.91.255 · RIPE
Abuse contact: [email protected] · for Avantel-Moscow
First seen: 2026-06-28 05:15 UTC
Last seen alive: 2026-06-28 05:18 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 HTTP Serv-U/15.4.2.157 first 2026-06-28 · last 2026-06-28

Status: 200
Server: Serv-U/15.4.2.157

Raw response

HTTP/1.0 501 Not Implemented
Server: Serv-U/15.4.2.157
Date: Sun, 28 Jun 2026 05:15:21 GMT
Accept-Encoding: deflate
X-Permitted-Cross-Domain-Policies: none
Connection: close
X-Frame-Options: sameorigin
X-Same-Domain: 1
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Referrer-Policy: same-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
Content-Type: text/html
Pragma: no-cache
Cache-Control: no-cache,no-store,max-age=0,must-revalidate
Expires: -1
Set-Cookie: CsrfToken=; expires=Thu, 01-Jan-1970 00:00:01 GMT; SameSite=Strict; path=/;  httponly
Content-Length: 0

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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