Network
NetCologne Gesellschaft fur Telekommunikation mbH
AS8422registered in Germany (DE)hosts in 1 country
As of 2026-10-08, NetCologne Gesellschaft fur Telekommunikation mbH (AS8422, registered in Germany) had 15 088 hosts seen in 1 country; 464 of them with known CVEs (1 049 distinct, 7 known to be exploited). It announces 38 IPv4 prefixes and 13 IPv6 prefixes (572 416 IPv4 addresses, 529th by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 144 HIGH 397 MEDIUM 449 LOW 54 UNRATED 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.
Not counted: 161 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-10-08 03:20 UTC
- Organisation
- NetCologne
- Network type
- Access network (cable / DSL / ISP) · peering policy Open
- Website
- http://www.netcologne.de
- Registry
- RIPE NCC · Germany DE · allocated 1997-08-14
- Announced prefixes
- 38 IPv4 · 13 IPv6 See them
- IPv4 address space
- 572 416 addresses · 529th of 87 254 networks by size
- Rank by exposure
- 864th by hosts with known CVEs Ranking
- Exchange points
- 5
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2026-60002 HIGH 7.7 | 341 |
| CVE-2026-60000 HIGH 7.5 | 341 |
| CVE-2026-59998 MEDIUM 6.5 | 341 |
| CVE-2026-60001 MEDIUM 6.5 | 341 |
| CVE-2026-59999 MEDIUM 5.9 | 341 |
| CVE-2026-59995 MEDIUM 5.4 | 341 |
| CVE-2026-59996 MEDIUM 5.4 | 341 |
| CVE-2026-59997 MEDIUM 5.4 | 341 |
| CVE-2026-73282 MEDIUM 4.8 | 341 |
| CVE-2026-73281 LOW 3.5 | 341 |
| CVE-2026-73283 LOW 2.5 | 341 |
| CVE-2026-35385 HIGH 8.1 | 239 |
| CVE-2026-35414 HIGH 8.1 | 239 |
| CVE-2026-35387 MEDIUM 6.5 | 239 |
| CVE-2026-35388 LOW 2.5 | 239 |
| CVE-2025-61984 LOW 3.6 | 234 |
| CVE-2025-61985 LOW 3.6 | 234 |
| CVE-2025-32728 LOW 3.8 | 197 |
| CVE-2025-26465 MEDIUM 6.8 | 195 |
| CVE-2023-51385 MEDIUM 6.5 | 119 |
| CVE-2023-48795 MEDIUM 5.9 | 119 |
| CVE-2023-38408 CRITICAL 9.8 | 98 |
| CVE-2016-20012 MEDIUM 5.3 | 69 |
| CVE-2021-36368 LOW 3.7 | 69 |
| CVE-2024-6387 HIGH 8.1 | 60 |
| CVE-2020-15778 HIGH 7.4 | 57 |
| CVE-2021-41617 HIGH 7.0 | 56 |
| CVE-2026-93546 HIGH 8.8 | 51 |
| CVE-2026-56154 CRITICAL 9.8 | 48 |
| CVE-2026-57941 CRITICAL 9.8 | 48 |
| CVE-2026-59797 CRITICAL 9.8 | 48 |
| CVE-2026-73636 HIGH 8.1 | 48 |
| CVE-2026-48005 HIGH 7.5 | 48 |
| CVE-2026-56153 HIGH 7.5 | 48 |
| CVE-2026-56449 HIGH 7.5 | 48 |
| CVE-2026-59685 HIGH 7.5 | 48 |
| CVE-2026-63045 HIGH 7.5 | 48 |
| CVE-2026-63292 HIGH 7.5 | 48 |
| CVE-2026-63686 HIGH 7.5 | 48 |
| CVE-2026-73637 HIGH 7.3 | 48 |
| CVE-2020-14145 MEDIUM 5.9 | 48 |
| CVE-2026-58415 MEDIUM 5.3 | 48 |
| CVE-2026-79768 MEDIUM 5.3 | 48 |
| CVE-2026-42528 MEDIUM 4.3 | 48 |
| CVE-2026-42356 LOW 3.7 | 48 |
| CVE-2023-51384 MEDIUM 5.5 | 44 |
| CVE-2023-44487 HIGH 7.5 known exploited | 38 |
| CVE-2025-23419 MEDIUM 5.3 | 36 |
| CVE-2021-28041 HIGH 7.1 | 34 |
| CVE-2020-12062 HIGH 7.5 | 33 |
The 50 found on the most hosts, of 1 049 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Showing the first 100 of 464. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Germany DE | 15 088 | 464 |