Host

91.192.33.63

As of our latest check on 2026-05-29, 91.192.33.63 (ISP Alliance a.s., AS210712, Czechia) had 2 open ports (21, 22) and 14 known CVEs, 3 known to be exploited.

Known CVEs on this host

2open ports
0names pointing here
14known CVEs
3known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-29.

CVEs by severity: CRITICAL 3 HIGH 5 MEDIUM 6

A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list

Network
ISP Alliance a.s. AS210712
Open ports
21, 22 · at our latest check, 2026-05-29
Location
Czechia CZ
Hostname
user91-192-33-63.grape.cz · reverse DNS, checked 2026-10-04
Route
91.192.32.0/22 · announced by ISP Alliance a.s. AS210712 RPKI valid
Organisation
ISP Alliance a.s.
Registry network
GRAPESC · 91.192.33.0 - 91.192.33.255 · RIPE
Abuse contact
[email protected] · for GRAPESC
First seen
2026-05-29 13:00 UTC
Last seen alive
2026-05-29 13:02 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 routeros 6.49.11 14 CVEs first 2026-05-29 · last 2026-05-29
Banner
220 MK_Coffe_Bubble FTP server (MikroTik 6.49.11) ready
Raw response
220 MK_Coffe_Bubble FTP server (MikroTik 6.49.11) ready
22/tcp SSH ROSSSH first 2026-05-29 · last 2026-05-29
Server
SSH-2.0-ROSSSH
Host key
ssh-rsa 93e6b7c8c49df40d…
Raw response
SSH-2.0-ROSSSH

Vulnerabilities

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.