Network
NetCologne Gesellschaft fur Telekommunikation mbH
AS8422registered in Germany (DE)hosts in 1 country
As of 2026-10-09, 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 398 MEDIUM 451 LOW 55 UNRATED 1
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 2026-10-09 08:20 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 87 291 networks by size
- Rank by exposure
- 865th by hosts with known CVEs Ranking
- Exchange points
- 5
Routing
Most common CVEs in this network
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 |