Network
Tieto Norway AS
AS5619registered in Norway (NO)hosts in 2 countries
As of 2026-10-21, Tieto Norway AS (AS5619, registered in Norway) had 1 231 084 hosts seen in 2 countries; 8 of them with known CVEs (122 distinct, 0 known to be exploited). It announces 22 IPv4 prefixes and 3 IPv6 prefixes (1 231 872 IPv4 addresses, 314th by address space).
Known CVEs in this network
CVEs by severity: CRITICAL 13 HIGH 66 MEDIUM 35 LOW 7 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: 5 hosts with CVEs only on distribution builds whose fix may be backported.
Counted 2026-10-21 04:20 UTC
- Organisation
- Vivicta AS
- Network type
- Network service provider (transit) · peering policy Open
- Website
- http://www.vivicta.com
- Registry
- RIPE NCC · Norway NO · allocated 1996-05-01
- Announced prefixes
- 22 IPv4 · 3 IPv6 See them
- IPv4 address space
- 1 231 872 addresses · 314th of 87 475 networks by size
- Rank by exposure
- 10 045th by hosts with known CVEs Ranking
- Exchange points
- 2
Routing
Most common CVEs in this network
The 50 found on the most hosts, of 122 CVEs.
Most exposed hosts
| IP | Country | Exploited | CVEs |
|---|---|---|---|
| 139.105.112.144 | Norway NO | 0 | 105 CVEs |
| 139.105.112.145 | Norway NO | 0 | 105 CVEs |
| 139.105.112.157 | Norway NO | 0 | 105 CVEs |
| 139.105.112.165 | Norway NO | 0 | 105 CVEs |
| 139.105.112.166 | Norway NO | 0 | 105 CVEs |
| 139.105.112.167 | Norway NO | 0 | 105 CVEs |
| 139.105.112.170 | Norway NO | 0 | 105 CVEs |
| 139.105.112.142 | Norway NO | 0 | 61 CVEs |
Known exploited first, then by the number of CVEs.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| Norway NO | 1 230 318 | 8 |
| Sweden SE | 766 | 0 |