OSN

Network

Highland Broadband Networks Limited

AS58246registered in United Kingdom (GB)hosts in 1 country

As of 2026-10-20, Highland Broadband Networks Limited (AS58246, registered in United Kingdom) had 285 hosts seen in 1 country; 6 of them with known CVEs (60 distinct, 0 known to be exploited). It announces 3 IPv4 prefixes and 1 IPv6 prefix (3 072 IPv4 addresses, 17 985th by address space).

Known CVEs in this network

285hosts seen
6hosts with known CVEs
60distinct CVEs
0known exploited

CVEs by severity: CRITICAL 5 HIGH 22 MEDIUM 20 LOW 13

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: 1 host with CVEs only on distribution builds whose fix may be backported.

Counted 2026-10-20 04:20 UTC

Organisation
Highland Broadband Networks Limited
Network type
Access network (cable / DSL / ISP) · peering policy Open
Website
https://highlandbroadband.com/
Registry
RIPE NCC · United Kingdom GB · allocated 2014-10-27
Announced prefixes
3 IPv4 · 1 IPv6 See them
IPv4 address space
3 072 addresses · 17 985th of 87 485 networks by size
Rank by exposure
11 461st by hosts with known CVEs Ranking
Exchange points
3

Routing

Most common CVEs in this network

CVEHosts
CVE-2026-106583 HIGH 7.8 5
CVE-2026-60002 HIGH 7.7 5
CVE-2026-106553 HIGH 7.5 5
CVE-2026-106555 HIGH 7.5 5
CVE-2026-60000 HIGH 7.5 5
CVE-2026-106552 MEDIUM 6.5 5
CVE-2026-106585 MEDIUM 6.5 5
CVE-2026-59998 MEDIUM 6.5 5
CVE-2026-60001 MEDIUM 6.5 5
CVE-2026-59999 MEDIUM 5.9 5
CVE-2026-59995 MEDIUM 5.4 5
CVE-2026-59996 MEDIUM 5.4 5
CVE-2026-59997 MEDIUM 5.4 5
CVE-2026-73282 MEDIUM 4.8 5
CVE-2026-106586 MEDIUM 4.3 5
CVE-2026-106582 LOW 3.7 5
CVE-2026-73281 LOW 3.5 5
CVE-2026-106584 LOW 3.3 5
CVE-2026-106587 LOW 3.3 5
CVE-2026-73283 LOW 2.5 5
CVE-2026-35385 HIGH 8.1 4
CVE-2026-35414 HIGH 8.1 4
CVE-2026-35387 MEDIUM 6.5 4
CVE-2026-106588 LOW 3.1 4
CVE-2026-106589 LOW 2.9 4
CVE-2026-35388 LOW 2.5 4
CVE-2025-26465 MEDIUM 6.8 3
CVE-2023-51385 MEDIUM 6.5 3
CVE-2023-48795 MEDIUM 5.9 3
CVE-2025-32728 LOW 3.8 3
CVE-2025-61984 LOW 3.6 3
CVE-2025-61985 LOW 3.6 3
CVE-2023-38408 CRITICAL 9.8 2
CVE-2021-28041 HIGH 7.1 2
CVE-2021-41617 HIGH 7.0 2
CVE-2016-20012 MEDIUM 5.3 2
CVE-2021-36368 LOW 3.7 2
CVE-2023-28531 CRITICAL 9.8 1
CVE-2026-56154 CRITICAL 9.8 1
CVE-2026-57941 CRITICAL 9.8 1
CVE-2026-59797 CRITICAL 9.8 1
CVE-2026-93546 HIGH 8.8 1
CVE-2024-6387 HIGH 8.1 1
CVE-2026-73636 HIGH 8.1 1
CVE-2026-46729 HIGH 7.5 1
CVE-2026-48005 HIGH 7.5 1
CVE-2026-56153 HIGH 7.5 1
CVE-2026-56449 HIGH 7.5 1
CVE-2026-59685 HIGH 7.5 1
CVE-2026-63045 HIGH 7.5 1

The 50 found on the most hosts, of 60 CVEs.

Most exposed hosts

IPExploitedCVEs
185.73.148.18 0 38 CVEs
213.226.66.27 0 37 CVEs
185.73.148.139 0 35 CVEs
213.226.66.93 0 26 CVEs
213.226.66.121 0 20 CVEs
213.226.66.153 0 19 CVEs

Known exploited first, then by the number of CVEs.

Where its hosts are

CountryHostsWith CVEs
United Kingdom GB 285 6
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