Network
RETN Limited
AS9002registered in United Kingdom (GB)hosts in 22 countries
As of 2026-11-04, RETN Limited (AS9002, registered in United Kingdom) had 10 813 hosts seen in 22 countries; 3 043 of them with known CVEs (788 distinct, 5 known to be exploited). It announces 14 IPv4 prefixes and 1 IPv6 prefix (25 088 IPv4 addresses, 5 502nd by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 45 HIGH 131 MEDIUM 550 LOW 62
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: 381 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-11-04 04:20 UTC
- Organisation
- RETN
- Network type
- Network service provider (transit) · peering policy Selective
- Website
- http://www.retn.net/
- Registry
- RIPE NCC · United Kingdom GB · allocated 2008-03-25
- Announced prefixes
- 14 IPv4 · 1 IPv6 See them
- IPv4 address space
- 25 088 addresses · 5 502nd of 87 830 networks by size
- Rank by exposure
- 189th by hosts with known CVEs Ranking
- Exchange points
- 25
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2026-106583 HIGH 7.8 | 3 016 |
| CVE-2026-106553 HIGH 7.5 | 3 016 |
| CVE-2026-106555 HIGH 7.5 | 3 016 |
| CVE-2026-106552 MEDIUM 6.5 | 3 016 |
| CVE-2026-106585 MEDIUM 6.5 | 3 016 |
| CVE-2026-106586 MEDIUM 4.3 | 3 016 |
| CVE-2026-106582 LOW 3.7 | 3 016 |
| CVE-2026-106584 LOW 3.3 | 3 016 |
| CVE-2026-106587 LOW 3.3 | 3 016 |
| CVE-2026-60002 CRITICAL 9.4 | 3 011 |
| CVE-2026-59999 HIGH 7.5 | 3 011 |
| CVE-2026-60000 HIGH 7.5 | 3 011 |
| CVE-2026-59998 MEDIUM 6.5 | 3 011 |
| CVE-2026-60001 MEDIUM 6.5 | 3 011 |
| CVE-2026-59995 MEDIUM 5.4 | 3 011 |
| CVE-2026-59996 MEDIUM 5.4 | 3 011 |
| CVE-2026-59997 MEDIUM 5.4 | 3 011 |
| CVE-2026-73282 MEDIUM 4.8 | 3 011 |
| CVE-2026-73281 LOW 3.5 | 3 011 |
| CVE-2026-73283 LOW 2.5 | 3 011 |
| CVE-2026-35385 HIGH 8.1 | 143 |
| CVE-2026-35414 HIGH 8.1 | 143 |
| CVE-2026-35387 MEDIUM 6.5 | 143 |
| CVE-2026-35388 LOW 2.5 | 143 |
| CVE-2025-61984 LOW 3.6 | 120 |
| CVE-2025-61985 LOW 3.6 | 120 |
| CVE-2026-106588 LOW 3.1 | 68 |
| CVE-2026-106589 LOW 2.9 | 68 |
| CVE-2025-26465 MEDIUM 6.8 | 63 |
| CVE-2025-32728 LOW 3.8 | 63 |
| CVE-2023-38408 CRITICAL 9.8 | 40 |
| CVE-2023-51385 MEDIUM 6.5 | 40 |
| CVE-2023-48795 MEDIUM 5.9 | 40 |
| CVE-2025-23419 MEDIUM 5.3 | 39 |
| CVE-2024-6387 HIGH 8.1 | 30 |
| CVE-2023-44487 HIGH 7.5 known exploited | 25 |
| CVE-2023-28531 CRITICAL 9.8 | 24 |
| CVE-2023-51384 MEDIUM 5.5 | 24 |
| CVE-2026-46729 HIGH 7.5 | 22 |
| CVE-2026-48005 HIGH 7.5 | 22 |
| CVE-2026-56153 HIGH 7.5 | 22 |
| CVE-2026-56449 HIGH 7.5 | 22 |
| CVE-2026-42528 MEDIUM 4.3 | 22 |
| CVE-2026-42356 LOW 3.7 | 22 |
| CVE-2016-20012 MEDIUM 5.3 | 16 |
| CVE-2021-36368 LOW 3.7 | 16 |
| CVE-2020-15778 HIGH 7.4 | 11 |
| CVE-2021-41617 HIGH 7.0 | 11 |
| CVE-2020-14145 MEDIUM 5.9 | 11 |
| CVE-2019-6109 MEDIUM 6.8 | 10 |
The 50 found on the most hosts, of 788 CVEs.
Most exposed hosts
Known exploited first, then by the number of CVEs.
Showing the first 100 of 3 043. Complete lists will be available to registered users.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Latvia LV | 7 822 | 2 503 |
| Russia RU | 618 | 377 |
| United States US | 108 | 101 |
| Germany DE | 292 | 19 |
| Netherlands NL | 670 | 14 |
| Ukraine UA | 499 | 11 |
| United Kingdom GB | 168 | 11 |
| Hong Kong HK | 11 | 2 |
| Poland PL | 57 | 1 |
| Spain ES | 39 | 1 |
| Italy IT | 21 | 1 |
| Lithuania LT | 21 | 1 |
| France FR | 8 | 1 |
| Romania RO | 233 | 0 |
| Finland FI | 86 | 0 |
| Hungary HU | 40 | 0 |
| Sweden SE | 32 | 0 |
| Austria AT | 24 | 0 |
| Bulgaria BG | 23 | 0 |
| Kazakhstan KZ | 23 | 0 |
| Estonia EE | 14 | 0 |
| Singapore SG | 4 | 0 |