OSN

Network

ServerOptima

AS401742registered in United States (US)hosts in 1 country

As of 2026-10-11, ServerOptima (AS401742, registered in United States) had 726 hosts seen in 1 country; 93 of them with known CVEs (104 distinct, 0 known to be exploited). It announces 19 IPv4 prefixes and 4 IPv6 prefixes (4 864 IPv4 addresses, 13 925th by address space).

Known CVEs in this network

726hosts seen
93hosts with known CVEs
104distinct CVEs
0known exploited

CVEs by severity: CRITICAL 12 HIGH 34 MEDIUM 37 LOW 21

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
ServerOptima
Website
https://www.serveroptima.com/
Registry
ARIN · United States US · allocated 2025-05-21
Announced prefixes
19 IPv4 · 4 IPv6 See them
IPv4 address space
4 864 addresses · 13 925th of 87 454 networks by size
Rank by exposure
2 602nd by hosts with known CVEs Ranking

Routing

Most common CVEs in this network

CVEHosts
CVE-2026-106585 MEDIUM 6.5 85
CVE-2026-106552 MEDIUM 4.2 85
CVE-2026-106582 LOW 3.7 85
CVE-2026-106587 LOW 3.3 85
CVE-2026-106588 LOW 3.1 85
CVE-2026-106589 LOW 2.9 85
CVE-2026-106583 LOW 2.5 85
CVE-2026-106584 LOW 2.5 85
CVE-2026-106586 LOW 2.5 85
CVE-2026-106553 LOW 2.2 85
CVE-2026-106555 LOW 2.2 85
CVE-2026-73282 MEDIUM 4.8 31
CVE-2026-73281 LOW 3.5 31
CVE-2026-73283 LOW 2.5 31
CVE-2026-35385 HIGH 8.1 14
CVE-2026-35414 HIGH 8.1 14
CVE-2026-60002 HIGH 7.7 14
CVE-2026-60000 HIGH 7.5 14
CVE-2026-35387 MEDIUM 6.5 14
CVE-2026-59998 MEDIUM 6.5 14
CVE-2026-60001 MEDIUM 6.5 14
CVE-2026-59999 MEDIUM 5.9 14
CVE-2026-59995 MEDIUM 5.4 14
CVE-2026-59996 MEDIUM 5.4 14
CVE-2026-59997 MEDIUM 5.4 14
CVE-2025-61984 LOW 3.6 14
CVE-2025-61985 LOW 3.6 14
CVE-2026-35388 LOW 2.5 14
CVE-2025-26465 MEDIUM 6.8 13
CVE-2025-32728 LOW 3.8 13
CVE-2023-51385 MEDIUM 6.5 12
CVE-2023-48795 MEDIUM 5.9 12
CVE-2024-6387 HIGH 8.1 11
CVE-2023-38408 CRITICAL 9.8 6
CVE-2024-39894 HIGH 7.5 6
CVE-2021-41617 HIGH 7.0 6
CVE-2023-51384 MEDIUM 5.5 6
CVE-2016-20012 MEDIUM 5.3 6
CVE-2021-36368 LOW 3.7 6
CVE-2021-3618 HIGH 7.4 5
CVE-2026-56154 CRITICAL 9.8 3
CVE-2026-57941 CRITICAL 9.8 3
CVE-2026-59797 CRITICAL 9.8 3
CVE-2026-93546 HIGH 8.8 3
CVE-2026-73636 HIGH 8.1 3
CVE-2021-30047 HIGH 7.5 3
CVE-2026-46729 HIGH 7.5 3
CVE-2026-48005 HIGH 7.5 3
CVE-2026-56153 HIGH 7.5 3
CVE-2026-56449 HIGH 7.5 3

The 50 found on the most hosts, of 104 CVEs.

Most exposed hosts

IPExploitedCVEs
64.71.179.116 0 45 CVEs
64.71.161.251 0 37 CVEs
64.71.179.130 0 37 CVEs
64.71.179.233 0 37 CVEs
64.71.179.34 0 37 CVEs
64.71.179.88 0 37 CVEs
64.71.161.207 0 35 CVEs
64.71.161.212 0 35 CVEs
64.71.161.253 0 35 CVEs
64.71.161.28 0 35 CVEs
64.71.179.174 0 35 CVEs
64.71.179.179 0 35 CVEs
74.214.175.116 0 33 CVEs
74.214.175.64 0 33 CVEs
74.214.175.23 0 30 CVEs
64.71.179.112 0 29 CVEs
74.214.175.126 0 24 CVEs
64.71.179.20 0 22 CVEs
65.49.60.183 0 19 CVEs
64.71.161.157 0 14 CVEs
64.71.161.210 0 14 CVEs
74.214.175.102 0 14 CVEs
74.214.175.123 0 14 CVEs
74.214.175.128 0 14 CVEs
74.214.175.155 0 14 CVEs
74.214.175.2 0 14 CVEs
74.214.175.200 0 14 CVEs
74.214.175.210 0 14 CVEs
74.214.175.214 0 14 CVEs
74.214.175.217 0 14 CVEs
74.214.175.244 0 14 CVEs
74.214.175.249 0 14 CVEs
74.214.175.251 0 14 CVEs
65.49.60.144 0 13 CVEs
64.71.161.107 0 11 CVEs
64.71.161.11 0 11 CVEs
64.71.161.120 0 11 CVEs
64.71.161.126 0 11 CVEs
64.71.161.132 0 11 CVEs
64.71.161.143 0 11 CVEs
64.71.161.164 0 11 CVEs
64.71.161.171 0 11 CVEs
64.71.161.172 0 11 CVEs
64.71.161.191 0 11 CVEs
64.71.161.196 0 11 CVEs
64.71.161.197 0 11 CVEs
64.71.161.205 0 11 CVEs
64.71.161.216 0 11 CVEs
64.71.161.226 0 11 CVEs
64.71.161.228 0 11 CVEs
64.71.161.243 0 11 CVEs
64.71.161.247 0 11 CVEs
64.71.161.42 0 11 CVEs
64.71.161.44 0 11 CVEs
64.71.161.48 0 11 CVEs
64.71.161.57 0 11 CVEs
64.71.161.6 0 11 CVEs
64.71.161.60 0 11 CVEs
64.71.161.71 0 11 CVEs
64.71.161.72 0 11 CVEs
64.71.161.76 0 11 CVEs
64.71.161.81 0 11 CVEs
64.71.161.82 0 11 CVEs
64.71.161.85 0 11 CVEs
64.71.161.87 0 11 CVEs
64.71.161.98 0 11 CVEs
64.71.161.99 0 11 CVEs
64.71.179.101 0 11 CVEs
64.71.179.110 0 11 CVEs
64.71.179.119 0 11 CVEs
64.71.179.121 0 11 CVEs
64.71.179.128 0 11 CVEs
64.71.179.14 0 11 CVEs
64.71.179.148 0 11 CVEs
64.71.179.176 0 11 CVEs
64.71.179.24 0 11 CVEs
64.71.179.240 0 11 CVEs
64.71.179.33 0 11 CVEs
64.71.179.4 0 11 CVEs
64.71.179.46 0 11 CVEs
64.71.179.48 0 11 CVEs
64.71.179.53 0 11 CVEs
64.71.179.61 0 11 CVEs
64.71.179.77 0 11 CVEs
64.71.179.8 0 11 CVEs
64.71.179.81 0 11 CVEs
64.71.179.89 0 11 CVEs
74.214.175.246 0 11 CVEs
64.71.161.53 0 2 CVEs
64.71.179.118 0 2 CVEs
64.71.179.75 0 2 CVEs
65.49.65.8 0 2 CVEs
74.214.173.244 0 2 CVEs

Known exploited first, then by the number of CVEs.

Where its hosts are

CountryHostsWith CVEs
United States US 726 93
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