Host
81.93.155.211
As of our latest check on 2026-05-24, 81.93.155.211 (Infracom Managed Services AB, AS29468, Sweden) had 3 open ports (25, 53, 81) and 381 known CVEs, 2 known to be exploited.
Known CVEs on this host
Open ports and CVEs as of our latest check of this host, 2026-05-24.
CVEs by severity: CRITICAL 71 HIGH 143 MEDIUM 162 LOW 5
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
All of them on a software version from an earlier observation: a service of that kind is open now.
Not counted: 55 from an older observation (openssl 0.9.8e; matched 2026-06-08). See them
Not counted: 7 only affect a particular platform; this host's is not known (php 5.2.2, http_server 1.3.37). See them
- Network
- Infracom Managed Services AB AS29468
- Open ports
- 25, 53, 81 · at our latest check, 2026-05-24
- Location
- Sweden SE
- Hostname
- skinner.rit.se · reverse DNS, checked 2026-11-04
- Route
- 81.93.128.0/19 · announced by Infracom Managed Services AB AS29468 no RPKI authorisation
- Organisation
- Infracom AB · Access network (cable / DSL / ISP)
- Registry network
- PIN-SWEWEB-NET · 81.93.155.128 - 81.93.155.255 · RIPE
- Abuse contact
- [email protected] · for PIN-SWEWEB-NET
- Hostnames
- skinner.rit.se
- First seen
- 2026-05-24 02:22 UTC
- Last seen alive
- 2026-05-24 02:23 UTC
- Hosted domains
- 6 names point here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Vulnerabilities
Only affects certain platforms (7)
These CVEs only apply when the software runs on a particular platform (for example Windows), and this host's platform is not known. They are not counted.
CVEs by severity: CRITICAL 2 HIGH 2 MEDIUM 3
| CVE | Software |
|---|---|
| CVE-2012-2376 HIGH 10.0 | php 5.2.2 |
| CVE-2015-4642 CRITICAL 9.8 | php 5.2.2 |
| CVE-2024-3566 CRITICAL 9.8 | php 5.2.2 |
| CVE-2024-40898 HIGH 7.5 | http_server 1.3.37 |
| CVE-2022-28330 MEDIUM 5.3 | http_server 1.3.37 |
| CVE-2009-3294 MEDIUM 5.0 | php 5.2.2 |
| CVE-2011-0754 MEDIUM 4.4 | php 5.2.2 |
From an older observation (55)
These CVEs were matched on software this host reported in an earlier observation (matched 2026-06-08), not on a port that is open now, and no service of that kind was open at the latest check (2026-05-24). They are not counted above.
CVEs by severity: CRITICAL 1 HIGH 12 MEDIUM 36 LOW 6
| CVE | Software |
|---|---|
| CVE-2009-3245 HIGH 10.0 | openssl 0.9.8e |
| CVE-2016-2108 CRITICAL 9.8 | openssl 0.9.8e |
| CVE-2007-4995 HIGH 9.3 | openssl 0.9.8e |
| CVE-2011-4109 HIGH 9.3 | openssl 0.9.8e |
| CVE-2016-2176 HIGH 8.2 | openssl 0.9.8e |
| CVE-2010-0742 HIGH 7.5 | openssl 0.9.8e |
| CVE-2010-4252 HIGH 7.5 | openssl 0.9.8e |
| CVE-2012-2110 HIGH 7.5 | openssl 0.9.8e |
| CVE-2014-8176 HIGH 7.5 | openssl 0.9.8e |
| CVE-2015-0292 HIGH 7.5 | openssl 0.9.8e |
| CVE-2016-2106 HIGH 7.5 | openssl 0.9.8e |
| CVE-2016-2109 HIGH 7.5 | openssl 0.9.8e |
| CVE-2021-4044 HIGH 7.5 | openssl 0.9.8e |
| CVE-2007-5135 MEDIUM 6.8 | openssl 0.9.8e |
| CVE-2012-2333 MEDIUM 6.8 | openssl 0.9.8e |
| CVE-2016-2107 MEDIUM 5.9 | openssl 0.9.8e |
| CVE-2008-5077 MEDIUM 5.8 | openssl 0.9.8e |
| CVE-2011-4354 MEDIUM 5.8 | openssl 0.9.8e |
| CVE-2016-7056 MEDIUM 5.5 | openssl 0.9.8e |
| CVE-2017-3735 MEDIUM 5.3 | openssl 0.9.8e |
| CVE-2009-2409 MEDIUM 5.1 | openssl 0.9.8e |
| CVE-2006-7250 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2009-0590 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2009-0789 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2009-1377 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2009-1378 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2009-1386 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2009-1387 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2009-4355 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2011-1473 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2011-3210 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2011-4576 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2011-4619 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2012-0027 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2012-0884 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2012-1165 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2013-0166 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2014-3505 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2014-3506 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2014-3507 MEDIUM 5.0 | openssl 0.9.8e |
| CVE-2008-7270 MEDIUM 4.3 | openssl 0.9.8e |
| CVE-2010-0433 MEDIUM 4.3 | openssl 0.9.8e |
| CVE-2010-4180 MEDIUM 4.3 | openssl 0.9.8e |
| CVE-2011-4108 MEDIUM 4.3 | openssl 0.9.8e |
| CVE-2011-4577 MEDIUM 4.3 | openssl 0.9.8e |
| CVE-2013-6449 MEDIUM 4.3 | openssl 0.9.8e |
| CVE-2014-3508 MEDIUM 4.3 | openssl 0.9.8e |
| CVE-2014-3510 MEDIUM 4.3 | openssl 0.9.8e |
| CVE-2010-5298 MEDIUM 4.0 | openssl 0.9.8e |
| CVE-2015-4000 LOW 3.7 | openssl 0.9.8e |
| CVE-2014-3566 LOW 3.4 | openssl 0.9.8e |
| CVE-2011-1945 LOW 2.6 | openssl 0.9.8e |
| CVE-2013-0169 LOW 2.6 | openssl 0.9.8e |
| CVE-2014-0076 LOW 1.9 | openssl 0.9.8e |
| CVE-2007-3108 LOW 1.2 | openssl 0.9.8e |
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.
Hostnames pointing to this address
6 names · as answered by each domain's own name servers