Network

A1 Telekom Austria AG

AS8562registered in Austria (AT)hosts in 1 country

As of 2026-10-11, A1 Telekom Austria AG (AS8562, registered in Austria) had 7 514 hosts seen in 1 country; 125 of them with known CVEs (817 distinct, 6 known to be exploited). It announces 9 IPv4 prefixes and 1 IPv6 prefix (75 776 IPv4 addresses, 2 311th by address space).

Known CVEs in this network

7 514hosts seen
125hosts with known CVEs
817distinct CVEs
6known exploited

CVEs by severity: CRITICAL 128 HIGH 309 MEDIUM 340 LOW 40

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

Counted 2026-10-11 04:20 UTC

Organisation
A1 Telekom Austria AG
Registry
RIPE NCC · Austria AT · allocated 1997-11-26
Announced prefixes
9 IPv4 · 1 IPv6 See them
IPv4 address space
75 776 addresses · 2 311th of 87 416 networks by size
Rank by exposure
2 192nd by hosts with known CVEs Ranking

Routing

Most common CVEs in this network

CVEHosts
CVE-2026-106585 MEDIUM 6.5 96
CVE-2026-106552 MEDIUM 4.2 96
CVE-2026-106582 LOW 3.7 96
CVE-2026-106587 LOW 3.3 96
CVE-2026-106583 LOW 2.5 96
CVE-2026-106584 LOW 2.5 96
CVE-2026-106586 LOW 2.5 96
CVE-2026-106553 LOW 2.2 96
CVE-2026-106555 LOW 2.2 96
CVE-2026-60002 HIGH 7.7 85
CVE-2026-60000 HIGH 7.5 85
CVE-2026-59998 MEDIUM 6.5 85
CVE-2026-60001 MEDIUM 6.5 85
CVE-2026-59999 MEDIUM 5.9 85
CVE-2026-59995 MEDIUM 5.4 85
CVE-2026-59996 MEDIUM 5.4 85
CVE-2026-59997 MEDIUM 5.4 85
CVE-2026-73282 MEDIUM 4.8 85
CVE-2026-73281 LOW 3.5 85
CVE-2026-73283 LOW 2.5 85
CVE-2026-106588 LOW 3.1 82
CVE-2026-106589 LOW 2.9 82
CVE-2026-35385 HIGH 8.1 74
CVE-2026-35414 HIGH 8.1 74
CVE-2026-35387 MEDIUM 6.5 74
CVE-2025-61984 LOW 3.6 74
CVE-2025-61985 LOW 3.6 74
CVE-2026-35388 LOW 2.5 74
CVE-2025-32728 LOW 3.8 62
CVE-2023-48795 MEDIUM 5.9 61
CVE-2025-26465 MEDIUM 6.8 58
CVE-2023-38408 CRITICAL 9.8 57
CVE-2023-51385 MEDIUM 6.5 57
CVE-2021-36368 LOW 3.7 29
CVE-2021-41617 HIGH 7.0 26
CVE-2016-20012 MEDIUM 5.3 23
CVE-2020-15778 HIGH 7.4 21
CVE-2024-6387 HIGH 8.1 17
CVE-2020-14145 MEDIUM 5.9 14
CVE-2026-93546 HIGH 8.8 11
CVE-2026-56154 CRITICAL 9.8 10
CVE-2026-57941 CRITICAL 9.8 10
CVE-2026-59797 CRITICAL 9.8 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

The 50 found on the most hosts, of 817 CVEs.

Most exposed hosts

IPExploitedCVEs
176.66.78.4 3 115 CVEs
176.66.95.31 2 458 CVEs
188.45.207.3 2 118 CVEs
217.76.162.199 1 271 CVEs
90.152.149.75 1 22 CVEs
90.152.201.44 1 6 CVEs
188.45.203.69 1 2 CVEs
193.0.188.35 1 2 CVEs
194.107.56.90 1 2 CVEs
176.66.69.106 0 85 CVEs
188.45.205.133 0 81 CVEs
176.66.79.215 0 79 CVEs
217.76.164.126 0 71 CVEs
84.20.186.248 0 63 CVEs
90.152.148.100 0 60 CVEs
176.66.87.60 0 59 CVEs
176.66.66.24 0 54 CVEs
176.66.85.9 0 48 CVEs
217.76.161.120 0 45 CVEs
84.20.184.223 0 44 CVEs
90.152.180.248 0 44 CVEs
90.152.144.238 0 41 CVEs
188.45.203.88 0 40 CVEs
84.20.184.158 0 40 CVEs
90.152.158.13 0 40 CVEs
90.152.195.151 0 40 CVEs
188.45.203.100 0 37 CVEs
176.66.83.210 0 36 CVEs
176.66.85.146 0 36 CVEs
188.45.201.56 0 36 CVEs
90.152.195.186 0 36 CVEs
176.66.116.104 0 35 CVEs
176.66.116.181 0 35 CVEs
176.66.69.5 0 35 CVEs
176.66.87.57 0 35 CVEs
176.66.88.188 0 35 CVEs
176.66.94.57 0 35 CVEs
90.152.133.174 0 35 CVEs
90.152.139.232 0 35 CVEs
90.152.142.208 0 35 CVEs
90.152.164.20 0 35 CVEs
90.152.164.21 0 35 CVEs
90.152.164.22 0 35 CVEs
90.152.164.23 0 35 CVEs
90.152.192.127 0 35 CVEs
176.66.87.37 0 34 CVEs
90.152.227.201 0 34 CVEs
90.152.227.202 0 34 CVEs
176.66.64.218 0 33 CVEs
176.66.66.92 0 33 CVEs
176.66.70.20 0 33 CVEs
176.66.74.112 0 33 CVEs
176.66.74.125 0 33 CVEs
176.66.74.126 0 33 CVEs
176.66.74.128 0 33 CVEs
176.66.78.61 0 33 CVEs
176.66.78.64 0 33 CVEs
176.66.81.88 0 33 CVEs
176.66.85.22 0 33 CVEs
176.66.87.148 0 33 CVEs
84.20.186.136 0 33 CVEs
90.152.129.163 0 33 CVEs
90.152.130.27 0 33 CVEs
90.152.142.66 0 33 CVEs
90.152.151.182 0 33 CVEs
90.152.157.34 0 33 CVEs
90.152.158.67 0 33 CVEs
217.76.175.250 0 33 CVEs
217.76.175.251 0 33 CVEs
217.76.175.252 0 33 CVEs
176.66.116.26 0 32 CVEs
188.45.203.213 0 32 CVEs
176.66.79.190 0 30 CVEs
188.45.207.145 0 30 CVEs
188.45.207.194 0 30 CVEs
217.76.162.190 0 30 CVEs
90.152.130.63 0 30 CVEs
188.45.207.201 0 29 CVEs
90.152.129.54 0 29 CVEs
90.152.157.24 0 29 CVEs
176.66.69.103 0 28 CVEs
217.76.164.130 0 28 CVEs
188.45.199.88 0 27 CVEs
188.45.199.89 0 27 CVEs
188.45.199.90 0 27 CVEs
188.45.199.91 0 27 CVEs
90.152.139.197 0 27 CVEs
176.66.72.57 0 26 CVEs
90.152.202.189 0 26 CVEs
176.66.78.83 0 22 CVEs
188.45.201.39 0 22 CVEs
188.45.201.82 0 22 CVEs
217.76.175.122 0 22 CVEs
90.152.136.161 0 22 CVEs
90.152.201.145 0 22 CVEs
176.66.66.74 0 20 CVEs
188.45.201.115 0 20 CVEs
90.152.202.221 0 20 CVEs
90.152.144.7 0 19 CVEs
90.152.146.147 0 19 CVEs

Known exploited first, then by the number of CVEs.

Showing the first 100 of 125. Complete lists will be available to registered users.

Where its hosts are

CountryHostsWith CVEs
Austria AT 7 514 125