Network
Proton AG
AS62371registered in Switzerland (CH)hosts in 4 countries
As of 2026-10-26, Proton AG (AS62371, registered in Switzerland) had 64 hosts seen in 4 countries; 1 of them with known CVEs (26 distinct, 0 known to be exploited). It announces 12 IPv4 prefixes and 7 IPv6 prefixes (3 072 IPv4 addresses, 18 006th by address space).
Known CVEs in this network
64hosts seen
1host with known CVEs
26distinct CVEs
0known exploited
CVEs by severity: HIGH 7 MEDIUM 11 LOW 8
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.
Counted 2026-10-26 04:20 UTC
- Organisation
- Proton AG
- Network type
- Enterprise · peering policy Open
- Website
- https://www.proton.me
- Registry
- RIPE NCC · Switzerland CH · allocated 2015-11-17
- Announced prefixes
- 12 IPv4 · 7 IPv6 See them
- IPv4 address space
- 3 072 addresses · 18 006th of 87 620 networks by size
- Rank by exposure
- 19 920th by hosts with known CVEs Ranking
- Exchange points
- 1
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2026-35385 HIGH 8.1 | 1 |
| CVE-2026-35414 HIGH 8.1 | 1 |
| CVE-2026-106583 HIGH 7.8 | 1 |
| CVE-2026-60002 HIGH 7.7 | 1 |
| CVE-2026-106553 HIGH 7.5 | 1 |
| CVE-2026-106555 HIGH 7.5 | 1 |
| CVE-2026-60000 HIGH 7.5 | 1 |
| CVE-2026-106552 MEDIUM 6.5 | 1 |
| CVE-2026-106585 MEDIUM 6.5 | 1 |
| CVE-2026-35387 MEDIUM 6.5 | 1 |
| CVE-2026-59998 MEDIUM 6.5 | 1 |
| CVE-2026-60001 MEDIUM 6.5 | 1 |
| CVE-2026-59999 MEDIUM 5.9 | 1 |
| CVE-2026-59995 MEDIUM 5.4 | 1 |
| CVE-2026-59996 MEDIUM 5.4 | 1 |
| CVE-2026-59997 MEDIUM 5.4 | 1 |
| CVE-2026-73282 MEDIUM 4.8 | 1 |
| CVE-2026-106586 MEDIUM 4.3 | 1 |
| CVE-2026-106582 LOW 3.7 | 1 |
| CVE-2025-61984 LOW 3.6 | 1 |
| CVE-2025-61985 LOW 3.6 | 1 |
| CVE-2026-73281 LOW 3.5 | 1 |
| CVE-2026-106584 LOW 3.3 | 1 |
| CVE-2026-106587 LOW 3.3 | 1 |
| CVE-2026-35388 LOW 2.5 | 1 |
| CVE-2026-73283 LOW 2.5 | 1 |
Most exposed hosts
| IP | Country | Exploited | CVEs |
|---|---|---|---|
| 79.135.106.79 | Norway NO | 0 | 26 CVEs |
Known exploited first, then by the number of CVEs.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Norway NO | 2 | 1 |
| Switzerland CH | 54 | 0 |
| Germany DE | 6 | 0 |
| Sweden SE | 2 | 0 |