Network
IPHH Internet Port Hamburg GmbH
AS12731registered in Germany (DE)hosts in 1 country
As of 2026-11-03, IPHH Internet Port Hamburg GmbH (AS12731, registered in Germany) had 1 039 hosts seen in 1 country; 31 of them with known CVEs (664 distinct, 5 known to be exploited). It announces 11 IPv4 prefixes and 5 IPv6 prefixes (19 968 IPv4 addresses, 6 223rd by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 101 HIGH 262 MEDIUM 276 LOW 25
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: 9 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-11-03 04:20 UTC
- Organisation
- Portus Data Centers
- Network type
- Network service provider (transit) · peering policy Selective
- Website
- https://www.portusdatacenters.com/
- Registry
- RIPE NCC · Germany DE · allocated 1999-10-14
- Announced prefixes
- 11 IPv4 · 5 IPv6 See them
- IPv4 address space
- 19 968 addresses · 6 223rd of 87 782 networks by size
- Rank by exposure
- 4 947th by hosts with known CVEs Ranking
- Exchange points
- 7
Routing
Most common CVEs in this network
The 50 found on the most hosts, of 664 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Germany DE | 1 039 | 31 |