OSN

Network

Leaseweb USA, Inc.

AS396190registered in United States (US)hosts in 2 countries

As of 2026-10-11, Leaseweb USA, Inc. (AS396190, registered in United States) had 18 715 hosts seen in 2 countries; 157 of them with known CVEs (74 distinct, 0 known to be exploited). It announces 91 IPv4 prefixes and 13 IPv6 prefixes (130 048 IPv4 addresses, 1 669th by address space).

Known CVEs in this network

18 715hosts seen
157hosts with known CVEs
74distinct CVEs
0known exploited

CVEs by severity: CRITICAL 10 HIGH 29 MEDIUM 20 LOW 15

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

Counted 2026-10-11 04:20 UTC

Organisation
LeaseWeb USA, Inc.
Network type
Content / hosting · peering policy Open
Website
https://www.leaseweb.com/contact#usa
Registry
ARIN · United States US · allocated 2017-03-31
Announced prefixes
91 IPv4 · 13 IPv6 See them
IPv4 address space
130 048 addresses · 1 669th of 87 335 networks by size
Rank by exposure
1 869th by hosts with known CVEs Ranking

Routing

Most common CVEs in this network

CVEHosts
CVE-2022-4900 MEDIUM 5.5 141
CVE-2017-8923 CRITICAL 9.8 130
CVE-2017-9120 CRITICAL 9.8 130
CVE-2017-9225 CRITICAL 9.8 130
CVE-2019-9020 CRITICAL 9.8 130
CVE-2019-9021 CRITICAL 9.8 130
CVE-2019-9023 CRITICAL 9.8 130
CVE-2019-9641 CRITICAL 9.8 130
CVE-2019-6977 HIGH 8.8 130
CVE-2019-9675 HIGH 8.1 130
CVE-2017-7963 HIGH 7.5 130
CVE-2017-9229 HIGH 7.5 130
CVE-2018-19395 HIGH 7.5 130
CVE-2018-19396 HIGH 7.5 130
CVE-2019-9022 HIGH 7.5 130
CVE-2019-9024 HIGH 7.5 130
CVE-2019-9637 HIGH 7.5 130
CVE-2019-9638 HIGH 7.5 130
CVE-2019-9639 HIGH 7.5 130
CVE-2017-7272 HIGH 7.4 130
CVE-2015-9253 MEDIUM 6.5 130
CVE-2022-31629 MEDIUM 6.5 130
CVE-2022-31628 MEDIUM 5.5 130
CVE-2026-106585 MEDIUM 6.5 11
CVE-2024-5458 MEDIUM 5.3 11
CVE-2026-73282 MEDIUM 4.8 11
CVE-2026-106552 MEDIUM 4.2 11
CVE-2026-106582 LOW 3.7 11
CVE-2026-73281 LOW 3.5 11
CVE-2026-106587 LOW 3.3 11
CVE-2026-106583 LOW 2.5 11
CVE-2026-106584 LOW 2.5 11
CVE-2026-106586 LOW 2.5 11
CVE-2026-73283 LOW 2.5 11
CVE-2026-106553 LOW 2.2 11
CVE-2026-106555 LOW 2.2 11
CVE-2026-56154 CRITICAL 9.8 10
CVE-2026-57941 CRITICAL 9.8 10
CVE-2026-59797 CRITICAL 9.8 10
CVE-2026-93546 HIGH 8.8 10
CVE-2026-73636 HIGH 8.1 10
CVE-2026-46729 HIGH 7.5 10
CVE-2026-48005 HIGH 7.5 10
CVE-2026-56153 HIGH 7.5 10
CVE-2026-56449 HIGH 7.5 10
CVE-2026-59685 HIGH 7.5 10
CVE-2026-63045 HIGH 7.5 10
CVE-2026-63292 HIGH 7.5 10
CVE-2026-63686 HIGH 7.5 10
CVE-2026-63718 HIGH 7.5 10

The 50 found on the most hosts, of 74 CVEs.

Most exposed hosts

IPExploitedCVEs
23.19.33.193 0 28 CVEs
23.19.126.179 0 25 CVEs
23.105.67.48 0 24 CVEs
23.106.11.194 0 23 CVEs
23.106.11.195 0 23 CVEs
23.106.11.196 0 23 CVEs
23.106.11.197 0 23 CVEs
23.106.11.198 0 23 CVEs
23.106.11.199 0 23 CVEs
23.106.11.200 0 23 CVEs
23.106.11.201 0 23 CVEs
23.106.11.202 0 23 CVEs
23.106.11.203 0 23 CVEs
23.106.11.204 0 23 CVEs
23.106.11.205 0 23 CVEs
23.106.11.206 0 23 CVEs
23.106.11.207 0 23 CVEs
23.106.11.208 0 23 CVEs
23.106.11.209 0 23 CVEs
23.106.11.210 0 23 CVEs
23.106.11.211 0 23 CVEs
23.106.11.212 0 23 CVEs
23.106.11.213 0 23 CVEs
23.106.11.214 0 23 CVEs
23.106.11.215 0 23 CVEs
23.106.11.216 0 23 CVEs
23.106.11.217 0 23 CVEs
23.106.11.218 0 23 CVEs
23.106.11.219 0 23 CVEs
23.106.11.220 0 23 CVEs
23.106.11.221 0 23 CVEs
23.106.11.222 0 23 CVEs
23.106.11.223 0 23 CVEs
23.106.11.224 0 23 CVEs
23.106.11.225 0 23 CVEs
23.106.11.226 0 23 CVEs
23.106.11.227 0 23 CVEs
23.106.11.228 0 23 CVEs
23.106.11.229 0 23 CVEs
23.106.11.230 0 23 CVEs
23.106.11.231 0 23 CVEs
23.106.11.232 0 23 CVEs
23.106.11.233 0 23 CVEs
23.106.11.234 0 23 CVEs
23.106.11.235 0 23 CVEs
23.106.11.236 0 23 CVEs
23.106.11.237 0 23 CVEs
23.106.11.238 0 23 CVEs
23.106.11.239 0 23 CVEs
23.106.11.240 0 23 CVEs
23.106.11.241 0 23 CVEs
23.106.11.242 0 23 CVEs
23.106.11.243 0 23 CVEs
23.106.11.244 0 23 CVEs
23.106.11.245 0 23 CVEs
23.106.11.246 0 23 CVEs
23.106.11.247 0 23 CVEs
23.106.11.248 0 23 CVEs
23.106.11.249 0 23 CVEs
23.106.11.250 0 23 CVEs
23.106.11.251 0 23 CVEs
23.106.11.252 0 23 CVEs
23.106.11.253 0 23 CVEs
23.106.11.254 0 23 CVEs
23.19.126.138 0 23 CVEs
23.19.126.154 0 23 CVEs
23.19.126.173 0 23 CVEs
23.19.126.186 0 23 CVEs
23.19.129.146 0 23 CVEs
23.19.129.153 0 23 CVEs
23.19.129.181 0 23 CVEs
23.19.217.130 0 23 CVEs
23.19.217.131 0 23 CVEs
23.19.217.132 0 23 CVEs
23.19.217.133 0 23 CVEs
23.19.217.134 0 23 CVEs
23.19.217.135 0 23 CVEs
23.19.217.136 0 23 CVEs
23.19.217.137 0 23 CVEs
23.19.217.138 0 23 CVEs
23.19.217.139 0 23 CVEs
23.19.217.140 0 23 CVEs
23.19.217.141 0 23 CVEs
23.19.217.142 0 23 CVEs
23.19.217.143 0 23 CVEs
23.19.217.144 0 23 CVEs
23.19.217.145 0 23 CVEs
23.19.217.146 0 23 CVEs
23.19.217.147 0 23 CVEs
23.19.217.148 0 23 CVEs
23.19.217.149 0 23 CVEs
23.19.217.150 0 23 CVEs
23.19.217.151 0 23 CVEs
23.19.217.152 0 23 CVEs
23.19.217.153 0 23 CVEs
23.19.217.154 0 23 CVEs
23.19.217.155 0 23 CVEs
23.19.217.156 0 23 CVEs
23.19.217.157 0 23 CVEs
23.19.217.158 0 23 CVEs

Known exploited first, then by the number of CVEs.

Showing the first 100 of 157. Complete lists will be available to registered users.

Where its hosts are

CountryHostsWith CVEs
United States US 18 471 157
Canada CA 244 0
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