Network
KAPPER NETWORK-COMMUNICATIONS GmbH
AS48943registered in Austria (AT)hosts in 1 country
As of 2026-10-09, KAPPER NETWORK-COMMUNICATIONS GmbH (AS48943, registered in Austria) had 851 hosts seen in 1 country; 18 of them with known CVEs (319 distinct, 2 known to be exploited). It announces 11 IPv4 prefixes and 2 IPv6 prefixes (13 056 IPv4 addresses, 7 952nd by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 63 HIGH 126 MEDIUM 118 LOW 12
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.
Not counted: 23 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-10-09 03:20 UTC
- Organisation
- KAPPER NETWORK-COMMUNICATIONS GmbH
- Network type
- Network service provider (transit) · peering policy Open
- Website
- https://kapper.net
- Registry
- RIPE NCC · Austria AT · allocated 2009-03-04
- Announced prefixes
- 11 IPv4 · 2 IPv6 See them
- IPv4 address space
- 13 056 addresses · 7 952nd of 87 266 networks by size
- Rank by exposure
- 6 345th by hosts with known CVEs Ranking
- Exchange points
- 1
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2026-60002 HIGH 7.7 | 12 |
| CVE-2026-60000 HIGH 7.5 | 12 |
| CVE-2026-59998 MEDIUM 6.5 | 12 |
| CVE-2026-60001 MEDIUM 6.5 | 12 |
| CVE-2026-59999 MEDIUM 5.9 | 12 |
| CVE-2026-59995 MEDIUM 5.4 | 12 |
| CVE-2026-59996 MEDIUM 5.4 | 12 |
| CVE-2026-59997 MEDIUM 5.4 | 12 |
| CVE-2026-73282 MEDIUM 4.8 | 12 |
| CVE-2026-73281 LOW 3.5 | 12 |
| CVE-2026-73283 LOW 2.5 | 12 |
| CVE-2026-35385 HIGH 8.1 | 5 |
| CVE-2026-35414 HIGH 8.1 | 5 |
| CVE-2026-35387 MEDIUM 6.5 | 5 |
| CVE-2025-61984 LOW 3.6 | 5 |
| CVE-2025-61985 LOW 3.6 | 5 |
| CVE-2026-35388 LOW 2.5 | 5 |
| CVE-2023-44487 HIGH 7.5 known exploited | 3 |
| CVE-2022-41741 HIGH 7.8 | 3 |
| CVE-2022-41742 HIGH 7.1 | 3 |
| CVE-2025-23419 MEDIUM 5.3 | 3 |
| CVE-2012-1823 CRITICAL 9.8 known exploited | 1 |
| CVE-2010-3972 HIGH 10.0 | 1 |
| CVE-2011-3268 HIGH 10.0 | 1 |
| CVE-2012-2688 HIGH 10.0 | 1 |
| CVE-2011-1939 CRITICAL 9.8 | 1 |
| CVE-2014-9912 CRITICAL 9.8 | 1 |
| CVE-2015-4116 CRITICAL 9.8 | 1 |
| CVE-2015-4599 CRITICAL 9.8 | 1 |
| CVE-2015-4600 CRITICAL 9.8 | 1 |
| CVE-2015-4601 CRITICAL 9.8 | 1 |
| CVE-2015-4602 CRITICAL 9.8 | 1 |
| CVE-2015-4603 CRITICAL 9.8 | 1 |
| CVE-2015-4643 CRITICAL 9.8 | 1 |
| CVE-2015-5589 CRITICAL 9.8 | 1 |
| CVE-2015-6834 CRITICAL 9.8 | 1 |
| CVE-2015-6835 CRITICAL 9.8 | 1 |
| CVE-2015-8835 CRITICAL 9.8 | 1 |
| CVE-2016-2554 CRITICAL 9.8 | 1 |
| CVE-2016-3141 CRITICAL 9.8 | 1 |
| CVE-2016-4537 CRITICAL 9.8 | 1 |
| CVE-2016-4538 CRITICAL 9.8 | 1 |
| CVE-2016-4539 CRITICAL 9.8 | 1 |
| CVE-2016-4540 CRITICAL 9.8 | 1 |
| CVE-2016-4541 CRITICAL 9.8 | 1 |
| CVE-2016-4542 CRITICAL 9.8 | 1 |
| CVE-2016-4543 CRITICAL 9.8 | 1 |
| CVE-2016-5768 CRITICAL 9.8 | 1 |
| CVE-2016-5769 CRITICAL 9.8 | 1 |
| CVE-2016-5770 CRITICAL 9.8 | 1 |
The 50 found on the most hosts, of 319 CVEs.
Most exposed hosts
| IP | Country | Exploited | CVEs |
|---|---|---|---|
| 94.136.2.76 | Austria AT | 1 | 261 CVEs |
| 94.136.30.196 | Austria AT | 1 | 11 CVEs |
| 94.136.20.11 | Austria AT | 1 | 4 CVEs |
| 94.136.20.14 | Austria AT | 1 | 4 CVEs |
| 94.136.30.183 | Austria AT | 0 | 28 CVEs |
| 94.136.28.250 | Austria AT | 0 | 26 CVEs |
| 94.136.30.178 | Austria AT | 0 | 17 CVEs |
| 94.136.30.180 | Austria AT | 0 | 17 CVEs |
| 94.136.30.194 | Austria AT | 0 | 17 CVEs |
| 94.136.30.195 | Austria AT | 0 | 17 CVEs |
| 94.136.0.229 | Austria AT | 0 | 11 CVEs |
| 94.136.30.182 | Austria AT | 0 | 11 CVEs |
| 94.136.30.184 | Austria AT | 0 | 11 CVEs |
| 94.136.30.185 | Austria AT | 0 | 11 CVEs |
| 94.136.30.189 | Austria AT | 0 | 11 CVEs |
| 94.136.9.79 | Austria AT | 0 | 11 CVEs |
| 194.33.108.99 | Austria AT | 0 | 3 CVEs |
| 94.136.13.48 | Austria AT | 0 | 1 CVE |
Known exploited first, then by the number of CVEs.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Austria AT | 851 | 18 |