Network

Hostserver GmbH

AS29140registered in Germany (DE)hosts in 1 country

As of 2026-10-07, Hostserver GmbH (AS29140, registered in Germany) had 506 hosts seen in 1 country; 22 of them with known CVEs (43 distinct, 1 known to be exploited). It announces 2 IPv4 prefixes and 4 IPv6 prefixes (5 120 IPv4 addresses, 13 260th by address space).

Known CVEs in this network

506hosts seen

22hosts with known CVEs

43distinct CVEs

1known exploited

CVEs by severity: CRITICAL 1 HIGH 11 MEDIUM 14 LOW 6 UNRATED 11

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

Counted 2026-10-07 03:22 UTC

Organisation: Hostserver GmbH
Network type: Content / hosting · peering policy Open
Website: http://www.hostserver.de/
Registry: RIPE NCC · Germany DE · allocated 2003-06-13
Announced prefixes: 2 IPv4 · 4 IPv6 See them
IPv4 address space: 5 120 addresses · 13 260th of 87 237 networks by size
Rank by exposure: 5 609th by hosts with known CVEs Ranking
Exchange points: 6

Routing

Most common CVEs in this network

CVE	Hosts
CVE-2026-106552 N/A	18
CVE-2026-106553 N/A	18
CVE-2026-106555 N/A	18
CVE-2026-106582 N/A	18
CVE-2026-106583 N/A	18
CVE-2026-106584 N/A	18
CVE-2026-106585 N/A	18
CVE-2026-106586 N/A	18
CVE-2026-106587 N/A	18
CVE-2026-106588 N/A	18
CVE-2026-106589 N/A	18
CVE-2026-60002 HIGH 7.7	14
CVE-2026-60000 HIGH 7.5	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-2026-73282 MEDIUM 4.8	14
CVE-2026-73281 LOW 3.5	14
CVE-2026-73283 LOW 2.5	14
CVE-2026-35385 HIGH 8.1	12
CVE-2026-35414 HIGH 8.1	12
CVE-2026-35387 MEDIUM 6.5	12
CVE-2026-35388 LOW 2.5	12
CVE-2026-35386 HIGH 8.1	9
CVE-2025-61984 LOW 3.6	6
CVE-2025-61985 LOW 3.6	6
CVE-2023-44487 HIGH 7.5 known exploited	3
CVE-2025-26465 MEDIUM 6.8	3
CVE-2025-23419 MEDIUM 5.3	3
CVE-2025-32728 LOW 3.8	3
CVE-2023-38408 CRITICAL 9.8	2
CVE-2024-6387 HIGH 8.1	2
CVE-2022-41741 HIGH 7.8	2
CVE-2021-23017 HIGH 7.7	2
CVE-2021-3618 HIGH 7.4	2
CVE-2022-41742 HIGH 7.1	2
CVE-2023-51385 MEDIUM 6.5	2
CVE-2023-48795 MEDIUM 5.9	2
CVE-2023-51384 MEDIUM 5.5	2
CVE-2025-26466 MEDIUM 5.9	1

Most exposed hosts

IP	Country	Exploited	CVEs
217.31.91.18	Germany DE	1	6 CVEs
217.31.94.182	Germany DE	1	6 CVEs
217.31.82.20	Germany DE	1	2 CVEs
217.31.80.33	Germany DE	0	35 CVEs
217.31.80.35	Germany DE	0	35 CVEs
217.31.80.204	Germany DE	0	31 CVEs
217.31.80.217	Germany DE	0	29 CVEs
217.31.80.239	Germany DE	0	29 CVEs
217.31.89.234	Germany DE	0	29 CVEs
217.31.80.211	Germany DE	0	27 CVEs
217.31.80.212	Germany DE	0	27 CVEs
217.31.80.240	Germany DE	0	27 CVEs
217.31.80.242	Germany DE	0	27 CVEs
217.31.80.243	Germany DE	0	27 CVEs
217.31.85.100	Germany DE	0	27 CVEs
217.31.94.231	Germany DE	0	22 CVEs
217.31.91.22	Germany DE	0	11 CVEs
217.31.82.234	Germany DE	0	11 CVEs
217.31.85.123	Germany DE	0	11 CVEs
217.31.94.132	Germany DE	0	11 CVEs
217.31.94.134	Germany DE	0	11 CVEs
217.31.94.140	Germany DE	0	11 CVEs

Known exploited first, then by the number of CVEs.

Where its hosts are

Country	Hosts	With CVEs
Germany DE	506	22

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