OSN

Network

JSC "ER-Telecom Holding"

AS57026registered in Russia (RU)hosts in 1 country

As of 2026-10-22, JSC "ER-Telecom Holding" (AS57026, registered in Russia) had 2 611 hosts seen in 1 country; 13 of them with known CVEs (238 distinct, 5 known to be exploited). It announces 49 IPv4 prefixes and 7 IPv6 prefixes (41 216 IPv4 addresses, 4 334th by address space).

Known CVEs in this network

2 611hosts seen
13hosts with known CVEs
238distinct CVEs
5known exploited

CVEs by severity: CRITICAL 33 HIGH 107 MEDIUM 83 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: 3 hosts with CVEs only on distribution builds whose fix may be backported.

Counted 2026-10-22 04:20 UTC

Organisation
JSC "ER-Telecom Holding"
Registry
RIPE NCC · Russia RU · allocated 2011-07-05
Announced prefixes
49 IPv4 · 7 IPv6 See them
IPv4 address space
41 216 addresses · 4 334th of 87 507 networks by size
Rank by exposure
7 742nd by hosts with known CVEs Ranking

Routing

Most common CVEs in this network

CVEHosts
CVE-2026-106583 HIGH 7.8 4
CVE-2026-60002 HIGH 7.7 4
CVE-2026-106553 HIGH 7.5 4
CVE-2026-106555 HIGH 7.5 4
CVE-2026-46729 HIGH 7.5 4
CVE-2026-48005 HIGH 7.5 4
CVE-2026-56153 HIGH 7.5 4
CVE-2026-56449 HIGH 7.5 4
CVE-2026-60000 HIGH 7.5 4
CVE-2026-106552 MEDIUM 6.5 4
CVE-2026-106585 MEDIUM 6.5 4
CVE-2026-59998 MEDIUM 6.5 4
CVE-2026-60001 MEDIUM 6.5 4
CVE-2026-59999 MEDIUM 5.9 4
CVE-2026-59995 MEDIUM 5.4 4
CVE-2026-59996 MEDIUM 5.4 4
CVE-2026-59997 MEDIUM 5.4 4
CVE-2026-73282 MEDIUM 4.8 4
CVE-2026-106586 MEDIUM 4.3 4
CVE-2026-42528 MEDIUM 4.3 4
CVE-2026-106582 LOW 3.7 4
CVE-2026-42356 LOW 3.7 4
CVE-2026-73281 LOW 3.5 4
CVE-2026-106584 LOW 3.3 4
CVE-2026-106587 LOW 3.3 4
CVE-2026-73283 LOW 2.5 4
CVE-2023-44487 HIGH 7.5 known exploited 3
CVE-2026-28780 CRITICAL 9.8 3
CVE-2026-29167 CRITICAL 9.8 3
CVE-2026-44631 CRITICAL 9.8 3
CVE-2026-56154 CRITICAL 9.8 3
CVE-2026-57941 CRITICAL 9.8 3
CVE-2026-59797 CRITICAL 9.8 3
CVE-2026-42535 CRITICAL 9.1 3
CVE-2026-24072 HIGH 8.8 3
CVE-2026-93546 HIGH 8.8 3
CVE-2026-35385 HIGH 8.1 3
CVE-2026-35414 HIGH 8.1 3
CVE-2026-73636 HIGH 8.1 3
CVE-2022-41741 HIGH 7.8 3
CVE-2021-23017 HIGH 7.7 3
CVE-2026-29169 HIGH 7.5 3
CVE-2026-34059 HIGH 7.5 3
CVE-2026-34355 HIGH 7.5 3
CVE-2026-34356 HIGH 7.5 3
CVE-2026-42536 HIGH 7.5 3
CVE-2026-49975 HIGH 7.5 3
CVE-2026-59685 HIGH 7.5 3
CVE-2026-63045 HIGH 7.5 3
CVE-2026-63292 HIGH 7.5 3

The 50 found on the most hosts, of 238 CVEs.

Most exposed hosts

IPExploitedCVEs
109.195.251.243 3 48 CVEs
109.195.247.176 1 82 CVEs
109.195.247.161 1 50 CVEs
109.195.241.180 1 14 CVEs
109.195.247.108 1 13 CVEs
109.195.251.118 0 56 CVEs
109.195.247.80 0 44 CVEs
109.195.243.33 0 40 CVEs
5.165.109.13 0 34 CVEs
5.167.74.125 0 28 CVEs
5.167.65.95 0 22 CVEs
5.167.76.177 0 6 CVEs
109.195.251.25 0 4 CVEs

Known exploited first, then by the number of CVEs.

Where its hosts are

CountryHostsWith CVEs
Russia RU 2 611 13
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