Network
HERABIT S.p.A.
AS21309registered in Italy (IT)hosts in 1 country
As of 2026-10-11, HERABIT S.p.A. (AS21309, registered in Italy) had 9 860 hosts seen in 1 country; 103 of them with known CVEs (1 013 distinct, 7 known to be exploited). It announces 37 IPv4 prefixes and 1 IPv6 prefix (78 848 IPv4 addresses, 2 254th by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 142 HIGH 376 MEDIUM 445 LOW 49 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: 56 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-10-11 04:20 UTC
- Organisation
- Acantho
- Network type
- Access network (cable / DSL / ISP) · peering policy Open
- Website
- http://www.acantho.it
- Registry
- RIPE NCC · Italy IT · allocated 2001-10-25
- Announced prefixes
- 37 IPv4 · 1 IPv6 See them
- IPv4 address space
- 78 848 addresses · 2 254th of 87 372 networks by size
- Rank by exposure
- 2 463rd by hosts with known CVEs Ranking
- Exchange points
- 3
Routing
Most common CVEs in this network
The 50 found on the most hosts, of 1 013 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Showing the first 100 of 103. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Italy IT | 9 860 | 103 |