Network
Quantcom, a.s.
AS29208registered in Czechia (CZ)hosts in 4 countries
As of 2026-10-07, Quantcom, a.s. (AS29208, registered in Czechia) had 15 399 hosts seen in 4 countries; 612 of them with known CVEs (1 202 distinct, 9 known to be exploited). It announces 36 IPv4 prefixes and 5 IPv6 prefixes (265 984 IPv4 addresses, 901st by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 172 HIGH 461 MEDIUM 502 LOW 51 UNRATED 16
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: 287 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-10-07 03:22 UTC
- Organisation
- Quantcom
- Network type
- Network service provider (transit) · peering policy Selective
- Website
- http://www.quantcom.cz
- Registry
- RIPE NCC · Czechia CZ · allocated 2003-07-01
- Announced prefixes
- 36 IPv4 · 5 IPv6 See them
- IPv4 address space
- 265 984 addresses · 901st of 87 260 networks by size
- Rank by exposure
- 685th by hosts with known CVEs Ranking
- Exchange points
- 6
Routing
Most common CVEs in this network
The 50 found on the most hosts, of 1 202 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Showing the first 100 of 612. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Czechia CZ | 14 870 | 545 |
| Italy IT | 249 | 67 |
| Germany DE | 252 | 0 |
| Slovakia SK | 28 | 0 |