OSN

Network

NuCDN LLC

AS23393registered in United States (US)hosts in 1 country

As of 2026-10-20, NuCDN LLC (AS23393, registered in United States) had 1 037 hosts seen in 1 country; 80 of them with known CVEs (759 distinct, 0 known to be exploited). It announces 20 IPv4 prefixes and 4 IPv6 prefixes (13 312 IPv4 addresses, 7 820th by address space).

Known CVEs in this network

1 037hosts seen
80hosts with known CVEs
759distinct CVEs
0known exploited

CVEs by severity: CRITICAL 7 HIGH 38 MEDIUM 642 LOW 72

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.

Counted 2026-10-20 04:20 UTC

Organisation
NuCDN, LLC
Network type
Content / hosting · peering policy Selective
Registry
ARIN · United States US · allocated 2002-03-12
Announced prefixes
20 IPv4 · 4 IPv6 See them
IPv4 address space
13 312 addresses · 7 820th of 87 461 networks by size
Rank by exposure
2 859th by hosts with known CVEs Ranking
Exchange points
7

Routing

Most common CVEs in this network

CVEHosts
CVE-2020-15778 HIGH 7.4 54
CVE-2019-6110 MEDIUM 6.8 54
CVE-2020-14145 MEDIUM 5.9 54
CVE-2016-20012 MEDIUM 5.3 54
CVE-2026-35385 HIGH 8.1 22
CVE-2026-35414 HIGH 8.1 22
CVE-2026-106583 HIGH 7.8 22
CVE-2026-60002 HIGH 7.7 22
CVE-2026-106553 HIGH 7.5 22
CVE-2026-106555 HIGH 7.5 22
CVE-2026-60000 HIGH 7.5 22
CVE-2026-106552 MEDIUM 6.5 22
CVE-2026-106585 MEDIUM 6.5 22
CVE-2026-35387 MEDIUM 6.5 22
CVE-2026-59998 MEDIUM 6.5 22
CVE-2026-60001 MEDIUM 6.5 22
CVE-2026-59999 MEDIUM 5.9 22
CVE-2026-59995 MEDIUM 5.4 22
CVE-2026-59996 MEDIUM 5.4 22
CVE-2026-59997 MEDIUM 5.4 22
CVE-2026-73282 MEDIUM 4.8 22
CVE-2026-106586 MEDIUM 4.3 22
CVE-2026-106582 LOW 3.7 22
CVE-2025-61984 LOW 3.6 22
CVE-2025-61985 LOW 3.6 22
CVE-2026-73281 LOW 3.5 22
CVE-2026-106584 LOW 3.3 22
CVE-2026-106587 LOW 3.3 22
CVE-2026-35388 LOW 2.5 22
CVE-2026-73283 LOW 2.5 22
CVE-2025-26465 MEDIUM 6.8 21
CVE-2025-32728 LOW 3.8 21
CVE-2026-106588 LOW 3.1 21
CVE-2026-106589 LOW 2.9 21
CVE-2022-1292 CRITICAL 10.0 4
CVE-2022-21824 HIGH 8.2 4
CVE-2022-27778 HIGH 8.1 4
CVE-2023-21912 HIGH 7.5 4
CVE-2025-21521 HIGH 7.5 4
CVE-2023-21980 HIGH 7.1 4
CVE-2022-21569 MEDIUM 6.5 4
CVE-2022-21635 MEDIUM 6.5 4
CVE-2022-39408 MEDIUM 6.5 4
CVE-2022-39410 MEDIUM 6.5 4
CVE-2023-21868 MEDIUM 6.5 4
CVE-2023-21946 MEDIUM 6.5 4
CVE-2023-22059 MEDIUM 6.5 4
CVE-2023-22079 MEDIUM 6.5 4
CVE-2024-20960 MEDIUM 6.5 4
CVE-2024-20961 MEDIUM 6.5 4

The 50 found on the most hosts, of 759 CVEs.

Most exposed hosts

IPExploitedCVEs
104.37.180.41 0 725 CVEs
104.37.180.42 0 725 CVEs
104.37.180.52 0 725 CVEs
104.37.180.51 0 329 CVEs
104.37.179.100 0 30 CVEs
104.37.179.110 0 30 CVEs
104.37.179.116 0 30 CVEs
104.37.179.15 0 30 CVEs
104.37.179.151 0 30 CVEs
104.37.179.153 0 30 CVEs
104.37.179.154 0 30 CVEs
104.37.179.163 0 30 CVEs
104.37.179.164 0 30 CVEs
104.37.179.215 0 30 CVEs
104.37.179.217 0 30 CVEs
104.37.179.46 0 30 CVEs
104.37.179.68 0 30 CVEs
8.26.56.113 0 30 CVEs
8.26.56.115 0 30 CVEs
8.26.56.121 0 30 CVEs
8.26.56.14 0 30 CVEs
8.26.56.213 0 30 CVEs
8.26.56.224 0 30 CVEs
8.26.56.58 0 30 CVEs
8.26.56.65 0 30 CVEs
104.37.180.56 0 26 CVEs
104.37.179.104 0 4 CVEs
104.37.179.113 0 4 CVEs
104.37.179.12 0 4 CVEs
104.37.179.14 0 4 CVEs
104.37.179.166 0 4 CVEs
104.37.179.182 0 4 CVEs
104.37.179.199 0 4 CVEs
104.37.179.220 0 4 CVEs
104.37.179.235 0 4 CVEs
104.37.179.236 0 4 CVEs
104.37.179.240 0 4 CVEs
104.37.179.246 0 4 CVEs
104.37.179.43 0 4 CVEs
104.37.179.52 0 4 CVEs
104.37.179.92 0 4 CVEs
8.26.56.104 0 4 CVEs
8.26.56.107 0 4 CVEs
8.26.56.120 0 4 CVEs
8.26.56.123 0 4 CVEs
8.26.56.125 0 4 CVEs
8.26.56.127 0 4 CVEs
8.26.56.133 0 4 CVEs
8.26.56.140 0 4 CVEs
8.26.56.151 0 4 CVEs
8.26.56.156 0 4 CVEs
8.26.56.16 0 4 CVEs
8.26.56.166 0 4 CVEs
8.26.56.19 0 4 CVEs
8.26.56.190 0 4 CVEs
8.26.56.191 0 4 CVEs
8.26.56.194 0 4 CVEs
8.26.56.2 0 4 CVEs
8.26.56.205 0 4 CVEs
8.26.56.208 0 4 CVEs
8.26.56.227 0 4 CVEs
8.26.56.233 0 4 CVEs
8.26.56.245 0 4 CVEs
8.26.56.254 0 4 CVEs
8.26.56.28 0 4 CVEs
8.26.56.31 0 4 CVEs
8.26.56.34 0 4 CVEs
8.26.56.36 0 4 CVEs
8.26.56.45 0 4 CVEs
8.26.56.50 0 4 CVEs
8.26.56.53 0 4 CVEs
8.26.56.6 0 4 CVEs
8.26.56.71 0 4 CVEs
8.26.56.74 0 4 CVEs
8.26.56.79 0 4 CVEs
8.26.56.8 0 4 CVEs
8.26.56.80 0 4 CVEs
8.26.56.88 0 4 CVEs
8.26.56.9 0 4 CVEs
8.26.56.96 0 4 CVEs

Known exploited first, then by the number of CVEs.

Where its hosts are

CountryHostsWith CVEs
United States US 1 037 80
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