Network
GRUPO SYS4NET, S.L.
AS202054registered in Spain (ES)hosts in 1 country
As of 2026-11-15, GRUPO SYS4NET, S.L. (AS202054, registered in Spain) had 624 hosts seen in 1 country; 164 of them with known CVEs (339 distinct, 9 known to be exploited). It announces 10 IPv4 prefixes and 0 IPv6 prefixes (2 048 IPv4 addresses, 21 426th by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 62 HIGH 139 MEDIUM 121 LOW 17
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: 141 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-11-15 04:21 UTC
- Organisation
- GRUPO SYS4NET, S.L.
- Website
- http://datacenter.sys4net.com
- Registry
- RIPE NCC · Spain ES · allocated 2014-04-24
- Announced prefixes
- 10 IPv4 · 0 IPv6 See them
- IPv4 address space
- 2 048 addresses · 21 426th of 88 033 networks by size
- Rank by exposure
- 1 872nd by hosts with known CVEs Ranking
- Exchange points
- 1
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2026-60002 CRITICAL 9.4 | 150 |
| CVE-2026-106583 HIGH 7.8 | 150 |
| CVE-2026-106553 HIGH 7.5 | 150 |
| CVE-2026-106555 HIGH 7.5 | 150 |
| CVE-2026-59999 HIGH 7.5 | 150 |
| CVE-2026-60000 HIGH 7.5 | 150 |
| CVE-2026-106552 MEDIUM 6.5 | 150 |
| CVE-2026-106585 MEDIUM 6.5 | 150 |
| CVE-2026-59998 MEDIUM 6.5 | 150 |
| CVE-2026-60001 MEDIUM 6.5 | 150 |
| CVE-2026-59995 MEDIUM 5.4 | 150 |
| CVE-2026-59996 MEDIUM 5.4 | 150 |
| CVE-2026-59997 MEDIUM 5.4 | 150 |
| CVE-2026-73282 MEDIUM 4.8 | 150 |
| CVE-2026-106586 MEDIUM 4.3 | 150 |
| CVE-2026-106582 LOW 3.7 | 150 |
| CVE-2026-73281 LOW 3.5 | 150 |
| CVE-2026-106584 LOW 3.3 | 150 |
| CVE-2026-106587 LOW 3.3 | 150 |
| CVE-2026-73283 LOW 2.5 | 150 |
| CVE-2026-35385 HIGH 8.1 | 118 |
| CVE-2026-35414 HIGH 8.1 | 118 |
| CVE-2026-35387 MEDIUM 6.5 | 118 |
| CVE-2026-35388 LOW 2.5 | 118 |
| CVE-2025-61984 LOW 3.6 | 116 |
| CVE-2025-61985 LOW 3.6 | 116 |
| CVE-2026-106588 LOW 3.1 | 116 |
| CVE-2026-106589 LOW 2.9 | 116 |
| CVE-2026-123158 HIGH 8.1 known exploited | 113 |
| CVE-2025-26465 MEDIUM 6.8 | 108 |
| CVE-2025-32728 LOW 3.8 | 107 |
| CVE-2026-109619 HIGH 8.1 known exploited | 14 |
| CVE-2022-4900 MEDIUM 5.5 | 11 |
| CVE-2023-38408 CRITICAL 9.8 | 10 |
| CVE-2023-51385 MEDIUM 6.5 | 10 |
| CVE-2023-48795 MEDIUM 5.9 | 10 |
| CVE-2016-20012 MEDIUM 5.3 | 10 |
| CVE-2021-36368 LOW 3.7 | 10 |
| CVE-2025-23419 MEDIUM 5.3 | 9 |
| CVE-2026-109618 CRITICAL 9.8 known exploited | 8 |
| CVE-2023-44487 HIGH 7.5 known exploited | 8 |
| CVE-2022-41741 HIGH 7.8 | 8 |
| CVE-2022-41742 HIGH 7.1 | 8 |
| CVE-2021-3618 HIGH 7.4 | 7 |
| CVE-2022-31629 MEDIUM 6.5 | 7 |
| CVE-2022-31628 MEDIUM 5.5 | 7 |
| CVE-2017-8923 CRITICAL 9.8 | 6 |
| CVE-2024-5458 MEDIUM 5.3 | 6 |
| CVE-2019-9641 CRITICAL 9.8 | 5 |
| CVE-2022-37454 CRITICAL 9.8 | 5 |
The 50 found on the most hosts, of 339 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Showing the first 100 of 164. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Spain ES | 624 | 164 |