Network

NovoServe B.V.

AS204601registered in Netherlands (NL)hosts in 2 countries

As of 2026-10-26, NovoServe B.V. (AS204601, registered in Netherlands) had 5 229 hosts seen in 2 countries; 1 310 of them with known CVEs (735 distinct, 6 known to be exploited). It announces 138 IPv4 prefixes and 1 IPv6 prefix (40 448 IPv4 addresses, 4 394th by address space).

Known CVEs in this network

5 229hosts seen
1 310hosts with known CVEs
735distinct CVEs
6known exploited

CVEs by severity: CRITICAL 148 HIGH 294 MEDIUM 269 LOW 24

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: 237 hosts with CVEs only on distribution builds whose fix may be backported.

Counted 2026-10-26 04:20 UTC

Organisation
NovoServe B.V.
Registry
RIPE NCC · Netherlands NL · allocated 2018-02-09
Announced prefixes
138 IPv4 · 1 IPv6 See them
IPv4 address space
40 448 addresses · 4 394th of 87 594 networks by size
Rank by exposure
390th by hosts with known CVEs Ranking

Routing

Most common CVEs in this network

CVEHosts
CVE-2026-106583 HIGH 7.8 934
CVE-2026-106553 HIGH 7.5 934
CVE-2026-106555 HIGH 7.5 934
CVE-2026-106552 MEDIUM 6.5 934
CVE-2026-106585 MEDIUM 6.5 934
CVE-2026-106586 MEDIUM 4.3 934
CVE-2026-106582 LOW 3.7 934
CVE-2026-106584 LOW 3.3 934
CVE-2026-106587 LOW 3.3 934
CVE-2026-60002 HIGH 7.7 839
CVE-2026-60000 HIGH 7.5 839
CVE-2026-59998 MEDIUM 6.5 839
CVE-2026-60001 MEDIUM 6.5 839
CVE-2026-59999 MEDIUM 5.9 839
CVE-2026-59995 MEDIUM 5.4 839
CVE-2026-59996 MEDIUM 5.4 839
CVE-2026-59997 MEDIUM 5.4 839
CVE-2026-73282 MEDIUM 4.8 839
CVE-2026-73281 LOW 3.5 839
CVE-2026-73283 LOW 2.5 839
CVE-2025-32728 LOW 3.8 760
CVE-2025-26465 MEDIUM 6.8 750
CVE-2026-35385 HIGH 8.1 579
CVE-2026-35414 HIGH 8.1 579
CVE-2026-35387 MEDIUM 6.5 579
CVE-2026-35388 LOW 2.5 579
CVE-2026-106588 LOW 3.1 576
CVE-2026-106589 LOW 2.9 576
CVE-2025-61984 LOW 3.6 564
CVE-2025-61985 LOW 3.6 564
CVE-2023-51385 MEDIUM 6.5 403
CVE-2023-48795 MEDIUM 5.9 401
CVE-2023-38408 CRITICAL 9.8 375
CVE-2021-41617 HIGH 7.0 309
CVE-2025-23419 MEDIUM 5.3 143
CVE-2023-44487 HIGH 7.5 known exploited 135
CVE-2022-41741 HIGH 7.8 106
CVE-2022-41742 HIGH 7.1 106
CVE-2016-20012 MEDIUM 5.3 105
CVE-2021-36368 LOW 3.7 105
CVE-2021-3618 HIGH 7.4 104
CVE-2020-15778 HIGH 7.4 80
CVE-2026-109619 HIGH 8.1 73
CVE-2020-14145 MEDIUM 5.9 72
CVE-2021-28041 HIGH 7.1 64
CVE-2024-6387 HIGH 8.1 61
CVE-2020-12062 HIGH 7.5 55
CVE-2021-23017 HIGH 7.7 53
CVE-2022-4900 MEDIUM 5.5 52
CVE-2023-51384 MEDIUM 5.5 51

The 50 found on the most hosts, of 735 CVEs.

Most exposed hosts

IPExploitedCVEs
185.241.52.202 2 322 CVEs
185.235.131.116 2 307 CVEs
212.162.152.104 2 128 CVEs
212.162.152.233 2 128 CVEs
178.159.38.167 1 267 CVEs
185.213.209.208 1 251 CVEs
185.209.22.93 1 164 CVEs
178.159.38.134 1 105 CVEs
45.137.65.215 1 102 CVEs
212.86.102.207 1 92 CVEs
85.209.88.157 1 92 CVEs
80.85.140.112 1 88 CVEs
176.57.69.132 1 83 CVEs
178.159.42.55 1 83 CVEs
185.209.22.139 1 83 CVEs
185.235.131.113 1 83 CVEs
212.86.101.83 1 83 CVEs
45.137.67.100 1 83 CVEs
45.66.9.221 1 83 CVEs
45.88.107.98 1 83 CVEs
85.208.184.135 1 83 CVEs
185.213.209.122 1 77 CVEs
185.23.108.10 1 62 CVEs
178.159.38.199 1 54 CVEs
178.159.38.80 1 47 CVEs
80.89.234.158 1 47 CVEs
77.220.214.45 1 45 CVEs
80.89.228.63 1 45 CVEs
212.162.152.59 1 41 CVEs
185.209.22.34 1 41 CVEs
185.235.131.250 1 40 CVEs
45.81.226.243 1 40 CVEs
80.89.228.44 1 40 CVEs
91.228.56.228 1 40 CVEs
212.23.221.68 1 39 CVEs
45.137.67.149 1 39 CVEs
77.220.214.144 1 39 CVEs
178.159.42.71 1 38 CVEs
185.92.149.85 1 38 CVEs
185.213.211.24 1 37 CVEs
185.224.133.247 1 37 CVEs
185.244.217.128 1 37 CVEs
185.244.217.174 1 37 CVEs
45.12.214.64 1 37 CVEs
45.82.179.246 1 37 CVEs
80.89.235.153 1 37 CVEs
85.209.88.169 1 37 CVEs
95.215.205.71 1 37 CVEs
176.57.71.184 1 36 CVEs
185.224.135.98 1 36 CVEs
45.132.105.225 1 36 CVEs
45.88.79.218 1 36 CVEs
45.88.79.220 1 36 CVEs
77.83.172.73 1 36 CVEs
77.83.172.74 1 36 CVEs
185.92.151.185 1 36 CVEs
95.215.205.165 1 36 CVEs
81.31.197.69 1 35 CVEs
176.57.69.92 1 35 CVEs
178.159.42.14 1 35 CVEs
178.159.42.76 1 35 CVEs
185.203.242.225 1 35 CVEs
185.204.109.96 1 35 CVEs
185.213.209.124 1 35 CVEs
185.224.133.132 1 35 CVEs
185.241.52.131 1 35 CVEs
185.241.52.30 1 35 CVEs
185.241.54.139 1 35 CVEs
185.244.217.73 1 35 CVEs
185.51.246.55 1 35 CVEs
212.86.101.142 1 35 CVEs
212.86.102.121 1 35 CVEs
212.86.102.28 1 35 CVEs
212.86.109.132 1 35 CVEs
212.86.109.31 1 35 CVEs
45.137.64.168 1 35 CVEs
45.66.9.103 1 35 CVEs
45.81.226.176 1 35 CVEs
45.82.177.103 1 35 CVEs
45.82.177.222 1 35 CVEs
45.82.177.65 1 35 CVEs
45.82.179.82 1 35 CVEs
77.220.214.39 1 35 CVEs
77.83.174.43 1 35 CVEs
80.89.235.65 1 35 CVEs
81.31.197.118 1 35 CVEs
85.209.88.205 1 35 CVEs
85.209.88.72 1 35 CVEs
91.228.56.183 1 35 CVEs
185.92.149.145 1 34 CVEs
185.224.133.21 1 32 CVEs
85.209.90.120 1 32 CVEs
45.137.64.73 1 31 CVEs
185.213.211.92 1 28 CVEs
80.89.228.225 1 28 CVEs
91.228.56.210 1 28 CVEs
85.208.187.197 1 27 CVEs
185.92.151.77 1 22 CVEs
178.159.39.174 1 21 CVEs
185.213.209.253 1 21 CVEs

Known exploited first, then by the number of CVEs.

Showing the first 100 of 1 310. Complete lists will be available to registered users.

Where its hosts are

CountryHostsWith CVEs
Netherlands NL 5 166 1 286
United States US 63 24