Network
Ultahost, Inc.
AS214036registered in United States (US)hosts in 5 countries
As of 2026-10-07, Ultahost, Inc. (AS214036, registered in United States) had 10 451 hosts seen in 5 countries; 3 828 of them with known CVEs (342 distinct, 3 known to be exploited). It announces 89 IPv4 prefixes and 1 IPv6 prefix (22 784 IPv4 addresses, 5 779th by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 47 HIGH 157 MEDIUM 106 LOW 16 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: 515 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-10-07 03:22 UTC
- Organisation
- Ultahost, Inc.
- Website
- https://ultahost.com/
- Registry
- RIPE NCC · United States US · allocated 2024-10-15
- Announced prefixes
- 89 IPv4 · 1 IPv6 See them
- IPv4 address space
- 22 784 addresses · 5 779th of 87 260 networks by size
- Rank by exposure
- 138th by hosts with known CVEs Ranking
Routing
Most common CVEs in this network
The 50 found on the most hosts, of 342 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Showing the first 100 of 3 828. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Germany DE | 6 713 | 2 569 |
| Netherlands NL | 2 462 | 866 |
| Spain ES | 543 | 201 |
| United Kingdom GB | 431 | 113 |
| Türkiye TR | 302 | 79 |