OSN

Network

UFO Hosting LLC

AS33993registered in Russia (RU)hosts in 10 countries

As of 2026-11-10, UFO Hosting LLC (AS33993, registered in Russia) had 4 492 hosts seen in 10 countries; 1 612 of them with known CVEs (1 661 distinct, 5 known to be exploited). It announces 34 IPv4 prefixes and 3 IPv6 prefixes (8 704 IPv4 addresses, 9 913th by address space).

Known CVEs in this network

4 492hosts seen
1 612hosts with known CVEs
1 661distinct CVEs
5known exploited

CVEs by severity: CRITICAL 70 HIGH 224 MEDIUM 1 193 LOW 173 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: 196 hosts with CVEs only on distribution builds whose fix may be backported.

Counted 2026-11-10 05:20 UTC

Organisation
UFO Hosting LLC
Registry
RIPE NCC · Russia RU · allocated 2004-09-24
Announced prefixes
34 IPv4 · 3 IPv6 See them
IPv4 address space
8 704 addresses · 9 913th of 87 907 networks by size
Rank by exposure
343rd by hosts with known CVEs Ranking

Routing

Most common CVEs in this network

CVEHosts
CVE-2026-106583 HIGH 7.8 1 535
CVE-2026-106553 HIGH 7.5 1 535
CVE-2026-106555 HIGH 7.5 1 535
CVE-2026-106552 MEDIUM 6.5 1 535
CVE-2026-106585 MEDIUM 6.5 1 535
CVE-2026-106586 MEDIUM 4.3 1 535
CVE-2026-106582 LOW 3.7 1 535
CVE-2026-106584 LOW 3.3 1 535
CVE-2026-106587 LOW 3.3 1 535
CVE-2026-73282 MEDIUM 4.8 1 507
CVE-2026-73281 LOW 3.5 1 507
CVE-2026-73283 LOW 2.5 1 507
CVE-2026-60002 CRITICAL 9.4 1 459
CVE-2026-59999 HIGH 7.5 1 459
CVE-2026-60000 HIGH 7.5 1 459
CVE-2026-59998 MEDIUM 6.5 1 459
CVE-2026-60001 MEDIUM 6.5 1 459
CVE-2026-59995 MEDIUM 5.4 1 459
CVE-2026-59996 MEDIUM 5.4 1 459
CVE-2026-59997 MEDIUM 5.4 1 459
CVE-2026-123158 HIGH 8.1 known exploited 267
CVE-2026-35385 HIGH 8.1 179
CVE-2026-35414 HIGH 8.1 179
CVE-2026-35387 MEDIUM 6.5 179
CVE-2026-35388 LOW 2.5 179
CVE-2025-61984 LOW 3.6 105
CVE-2025-61985 LOW 3.6 105
CVE-2025-32728 LOW 3.8 97
CVE-2025-26465 MEDIUM 6.8 95
CVE-2023-51385 MEDIUM 6.5 70
CVE-2023-48795 MEDIUM 5.9 70
CVE-2023-38408 CRITICAL 9.8 69
CVE-2026-106588 LOW 3.1 58
CVE-2026-106589 LOW 2.9 58
CVE-2024-6387 HIGH 8.1 55
CVE-2023-51384 MEDIUM 5.5 52
CVE-2023-28531 CRITICAL 9.8 51
CVE-2025-23419 MEDIUM 5.3 41
CVE-2023-44487 HIGH 7.5 known exploited 29
CVE-2007-4559 CRITICAL 9.8 28
CVE-2024-9287 HIGH 7.8 28
CVE-2022-45061 HIGH 7.5 28
CVE-2023-24329 HIGH 7.5 28
CVE-2023-36632 HIGH 7.5 28
CVE-2024-6232 HIGH 7.5 28
CVE-2024-7592 HIGH 7.5 28
CVE-2025-13836 HIGH 7.5 28
CVE-2026-15308 HIGH 7.5 28
CVE-2026-3644 HIGH 7.5 28
CVE-2026-7210 HIGH 7.5 28

The 50 found on the most hosts, of 1 661 CVEs.

Most exposed hosts

IPExploitedCVEs
45.144.31.51 4 101 CVEs
45.138.157.31 3 84 CVEs
45.12.114.230 3 82 CVEs
45.138.157.121 3 56 CVEs
45.144.31.3 3 56 CVEs
45.144.30.78 3 8 CVEs
94.131.113.70 2 107 CVEs
171.22.133.205 2 93 CVEs
45.144.30.62 2 68 CVEs
45.144.31.62 2 68 CVEs
94.131.113.23 2 68 CVEs
45.138.157.99 2 53 CVEs
45.12.114.113 2 37 CVEs
45.144.30.108 2 37 CVEs
94.131.113.143 2 37 CVEs
94.131.113.136 2 30 CVEs
171.22.133.201 2 27 CVEs
171.22.133.203 2 27 CVEs
171.22.133.36 2 27 CVEs
2.56.178.104 2 27 CVEs
2.56.178.131 2 27 CVEs
45.12.114.3 2 27 CVEs
171.22.133.50 2 23 CVEs
45.12.114.23 2 23 CVEs
45.153.231.245 2 18 CVEs
2.56.178.32 2 14 CVEs
45.144.30.172 1 916 CVEs
45.144.31.77 1 185 CVEs
45.153.231.117 1 54 CVEs
45.144.30.170 1 49 CVEs
45.9.16.3 1 47 CVEs
45.9.16.48 1 47 CVEs
45.144.31.207 1 46 CVEs
45.144.31.26 1 46 CVEs
171.22.133.196 1 35 CVEs
171.22.133.234 1 35 CVEs
2.56.178.110 1 35 CVEs
2.56.178.137 1 35 CVEs
2.56.178.165 1 35 CVEs
2.56.178.203 1 35 CVEs
2.56.178.237 1 35 CVEs
2.56.178.245 1 35 CVEs
2.56.178.59 1 35 CVEs
2.56.178.67 1 35 CVEs
45.12.114.102 1 35 CVEs
45.12.114.129 1 35 CVEs
45.12.114.133 1 35 CVEs
45.12.114.146 1 35 CVEs
45.12.114.149 1 35 CVEs
45.12.114.51 1 35 CVEs
45.12.114.6 1 35 CVEs
45.12.114.77 1 35 CVEs
45.12.114.8 1 35 CVEs
45.12.114.89 1 35 CVEs
45.12.114.95 1 35 CVEs
45.138.157.159 1 35 CVEs
45.138.157.193 1 35 CVEs
45.138.157.217 1 35 CVEs
45.138.157.221 1 35 CVEs
45.138.157.23 1 35 CVEs
45.138.157.236 1 35 CVEs
45.144.30.177 1 35 CVEs
45.144.30.192 1 35 CVEs
45.144.30.208 1 35 CVEs
45.144.30.45 1 35 CVEs
45.144.30.54 1 35 CVEs
45.144.30.71 1 35 CVEs
45.144.31.108 1 35 CVEs
45.144.31.119 1 35 CVEs
45.144.31.149 1 35 CVEs
45.144.31.172 1 35 CVEs
45.144.31.193 1 35 CVEs
45.144.31.220 1 35 CVEs
45.144.31.223 1 35 CVEs
45.144.31.243 1 35 CVEs
45.144.31.39 1 35 CVEs
45.144.31.50 1 35 CVEs
45.153.231.136 1 35 CVEs
45.9.16.88 1 35 CVEs
94.131.113.100 1 35 CVEs
94.131.113.32 1 35 CVEs
94.131.113.59 1 35 CVEs
171.22.133.194 1 31 CVEs
45.138.157.145 1 31 CVEs
45.138.157.173 1 31 CVEs
45.138.157.201 1 31 CVEs
45.144.30.102 1 31 CVEs
45.144.30.14 1 31 CVEs
45.144.30.52 1 31 CVEs
45.144.31.29 1 31 CVEs
45.144.31.32 1 31 CVEs
45.144.31.35 1 31 CVEs
45.144.31.99 1 31 CVEs
45.9.16.170 1 31 CVEs
45.9.16.183 1 31 CVEs
94.131.113.111 1 31 CVEs
94.131.113.2 1 28 CVEs
171.22.133.127 1 27 CVEs
171.22.133.149 1 27 CVEs
2.56.178.156 1 27 CVEs

Known exploited first, then by the number of CVEs.

Showing the first 100 of 1 612. Complete lists will be available to registered users.

Where its hosts are

CountryHostsWith CVEs
Russia RU 2 177 802
Poland PL 1 238 593
United States US 199 166
Armenia AM 255 50
Chile CL 89 1
Thailand TH 207 0
South Korea KR 114 0
Ecuador EC 102 0
Taiwan TW 81 0
Argentina AR 30 0
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