Network
Fiber Services B.V.
AS57112registered in Netherlands (NL)hosts in 1 country
As of 2026-10-11, Fiber Services B.V. (AS57112, registered in Netherlands) had 2 755 hosts seen in 1 country; 54 of them with known CVEs (246 distinct, 4 known to be exploited). It announces 23 IPv4 prefixes and 3 IPv6 prefixes (32 768 IPv4 addresses, 4 835th by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 31 HIGH 102 MEDIUM 93 LOW 20
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: 10 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-10-11 04:20 UTC
- Organisation
- F2X Operator B.V.
- Network type
- Access network (cable / DSL / ISP) · peering policy Open
- Website
- http://www.f2x.nl
- Registry
- RIPE NCC · Netherlands NL · allocated 2019-06-04
- Announced prefixes
- 23 IPv4 · 3 IPv6 See them
- IPv4 address space
- 32 768 addresses · 4 835th of 87 416 networks by size
- Rank by exposure
- 3 532nd by hosts with known CVEs Ranking
- Exchange points
- 6
Routing
Most common CVEs in this network
The 50 found on the most hosts, of 246 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Netherlands NL | 2 755 | 54 |