Network

Bulgarian Academy of Sciences

AS8745registered in Bulgaria (BG)hosts in 1 country

As of 2026-10-21, Bulgarian Academy of Sciences (AS8745, registered in Bulgaria) had 824 hosts seen in 1 country; 66 of them with known CVEs (834 distinct, 5 known to be exploited). It announces 2 IPv4 prefixes and 2 IPv6 prefixes (16 384 IPv4 addresses, 6 952nd by address space).

Known CVEs in this network

824hosts seen
66hosts with known CVEs
834distinct CVEs
5known exploited

CVEs by severity: CRITICAL 115 HIGH 338 MEDIUM 335 LOW 45 UNRATED 1

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

Counted 2026-10-21 04:20 UTC

Organisation
Bulgarian Academy of Sciences
Registry
RIPE NCC · Bulgaria BG · allocated 1998-04-07
Announced prefixes
2 IPv4 · 2 IPv6 See them
IPv4 address space
16 384 addresses · 6 952nd of 87 480 networks by size
Rank by exposure
3 147th by hosts with known CVEs Ranking

Routing

Most common CVEs in this network

CVEHosts
CVE-2026-106583 HIGH 7.8 49
CVE-2026-106553 HIGH 7.5 49
CVE-2026-106555 HIGH 7.5 49
CVE-2026-106552 MEDIUM 6.5 49
CVE-2026-106585 MEDIUM 6.5 49
CVE-2026-106586 MEDIUM 4.3 49
CVE-2026-106582 LOW 3.7 49
CVE-2026-106584 LOW 3.3 49
CVE-2026-106587 LOW 3.3 49
CVE-2026-60002 HIGH 7.7 46
CVE-2026-60000 HIGH 7.5 46
CVE-2026-59998 MEDIUM 6.5 46
CVE-2026-60001 MEDIUM 6.5 46
CVE-2026-59999 MEDIUM 5.9 46
CVE-2026-59995 MEDIUM 5.4 46
CVE-2026-59996 MEDIUM 5.4 46
CVE-2026-59997 MEDIUM 5.4 46
CVE-2026-73282 MEDIUM 4.8 46
CVE-2026-73281 LOW 3.5 46
CVE-2026-73283 LOW 2.5 46
CVE-2026-35385 HIGH 8.1 40
CVE-2026-35414 HIGH 8.1 40
CVE-2026-35387 MEDIUM 6.5 40
CVE-2026-35388 LOW 2.5 40
CVE-2025-61984 LOW 3.6 34
CVE-2025-61985 LOW 3.6 34
CVE-2026-106588 LOW 3.1 34
CVE-2026-106589 LOW 2.9 34
CVE-2025-26465 MEDIUM 6.8 22
CVE-2023-38408 CRITICAL 9.8 20
CVE-2023-51385 MEDIUM 6.5 20
CVE-2023-48795 MEDIUM 5.9 20
CVE-2016-20012 MEDIUM 5.3 19
CVE-2025-32728 LOW 3.8 19
CVE-2021-36368 LOW 3.7 19
CVE-2026-42535 CRITICAL 9.1 15
CVE-2026-93546 HIGH 8.8 15
CVE-2026-29170 MEDIUM 6.1 15
CVE-2026-28780 CRITICAL 9.8 13
CVE-2026-24072 HIGH 8.8 13
CVE-2025-58098 HIGH 8.3 13
CVE-2026-29169 HIGH 7.5 13
CVE-2026-34059 HIGH 7.5 13
CVE-2026-46729 HIGH 7.5 13
CVE-2026-48005 HIGH 7.5 13
CVE-2026-56153 HIGH 7.5 13
CVE-2026-56449 HIGH 7.5 13
CVE-2025-49812 HIGH 7.4 13
CVE-2026-33857 MEDIUM 5.3 13
CVE-2026-34032 MEDIUM 5.3 13

The 50 found on the most hosts, of 834 CVEs.

Most exposed hosts

IPExploitedCVEs
195.96.250.188 3 138 CVEs
195.96.240.130 3 115 CVEs
195.96.240.131 3 115 CVEs
195.96.250.162 3 115 CVEs
195.96.250.65 2 536 CVEs
195.96.247.6 2 150 CVEs
195.96.247.7 1 288 CVEs
195.96.245.202 1 103 CVEs
195.96.242.131 1 101 CVEs
195.96.242.130 1 99 CVEs
213.191.219.52 1 88 CVEs
195.96.228.130 1 61 CVEs
195.96.252.147 1 55 CVEs
213.191.221.71 1 2 CVEs
213.191.223.253 1 2 CVEs
195.96.242.151 0 89 CVEs
195.96.252.22 0 75 CVEs
213.191.219.1 0 75 CVEs
195.96.231.204 0 59 CVEs
195.96.242.222 0 57 CVEs
213.191.221.14 0 57 CVEs
195.96.235.31 0 54 CVEs
195.96.235.33 0 54 CVEs
195.96.235.36 0 54 CVEs
195.96.242.67 0 53 CVEs
195.96.231.2 0 41 CVEs
213.191.210.37 0 38 CVEs
195.96.231.209 0 37 CVEs
213.191.210.33 0 37 CVEs
213.191.210.34 0 37 CVEs
195.96.231.56 0 35 CVEs
213.191.208.120 0 34 CVEs
195.96.228.1 0 33 CVEs
195.96.231.100 0 33 CVEs
213.191.195.4 0 33 CVEs
213.191.221.20 0 33 CVEs
213.191.210.30 0 32 CVEs
213.191.210.31 0 32 CVEs
195.96.228.214 0 30 CVEs
195.96.228.5 0 30 CVEs
195.96.242.221 0 30 CVEs
195.96.247.251 0 30 CVEs
195.96.252.62 0 30 CVEs
213.191.221.2 0 30 CVEs
213.191.221.3 0 30 CVEs
213.191.221.4 0 30 CVEs
213.191.221.5 0 30 CVEs
213.191.223.67 0 29 CVEs
195.96.224.14 0 27 CVEs
213.191.221.67 0 26 CVEs
213.191.206.2 0 24 CVEs
213.191.221.72 0 24 CVEs
213.191.221.73 0 24 CVEs
213.191.221.74 0 24 CVEs
213.191.221.75 0 24 CVEs
195.96.250.67 0 22 CVEs
195.96.247.246 0 20 CVEs
213.191.197.32 0 20 CVEs
213.191.219.95 0 20 CVEs
213.191.221.70 0 20 CVEs
195.96.242.68 0 17 CVEs
195.96.239.35 0 11 CVEs
195.96.242.200 0 11 CVEs
213.191.221.69 0 11 CVEs
195.96.252.66 0 5 CVEs
195.96.224.18 0 1 CVE

Known exploited first, then by the number of CVEs.

Where its hosts are

CountryHostsWith CVEs
Bulgaria BG 824 66